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The number of turn of the primary and the secondary coils of a transformer are 10 and100 respectively. The primary voltage and the current are given as 2V and1A . Assuming the efficiency of the transfer as 90% , the secondary voltage and the current respectively are ?? Can you solve this correct answer 20V and0.09A?
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Introduction:
In this problem, we are given the number of turns in the primary and secondary coils of a transformer, as well as the primary voltage and current. We are also given the efficiency of the transfer. Our task is to determine the secondary voltage and current.
Given:
Number of turns in primary coil (N1) = 10
Number of turns in secondary coil (N2) = 100
Primary voltage (V1) = 2V
Primary current (I1) = 1A
Efficiency (η) = 90% = 0.9
Solution:
To find the secondary voltage and current, we can use the turns ratio equation and the power equation for a transformer.
Turns Ratio Equation:
The turns ratio equation relates the number of turns in the primary and secondary coils to the primary and secondary voltages:
V1/V2 = N1/N2
Power Equation:
The power equation for a transformer relates the primary and secondary power to the primary and secondary voltages and currents:
P1 = P2
V1 * I1 = V2 * I2
Calculating the secondary voltage:
We can first use the turns ratio equation to find the secondary voltage:
V1/V2 = N1/N2
2/V2 = 10/100
V2 = (100 * 2) / 10
V2 = 20V
Therefore, the secondary voltage is 20V.
Calculating the secondary current:
Next, we can use the power equation to find the secondary current:
P1 = P2
V1 * I1 = V2 * I2
2 * 1 = 20 * I2
I2 = (2 * 1) / 20
I2 = 0.1A
Therefore, the secondary current is 0.1A.
Considering Efficiency:
The efficiency of a transformer is given by the equation:
η = (P2 / P1) * 100
We are given that the efficiency is 90%, so we can use this equation to verify our solution:
0.9 = (P2 / P1) * 100
P2 / P1 = 0.9 / 100
P2 = (0.9 / 100) * P1
P2 = (0.9 / 100) * (2 * 1)
P2 = 0.018W
Using the power equation, we can calculate the secondary current again with the efficiency considered:
P1 = P2
V1 * I1 = V2 * I2
2 * 1 = 20 * I2
I2 = (2 * 1) / 20
I2 = 0.1A
Therefore, the secondary current is 0.1A.
Conclusion:
After considering the turns ratio, power equation, and efficiency of the transformer, we have determined that the secondary voltage is 20V and the secondary current is 0.1A.
In this problem, we are given the number of turns in the primary and secondary coils of a transformer, as well as the primary voltage and current. We are also given the efficiency of the transfer. Our task is to determine the secondary voltage and current.
Given:
Number of turns in primary coil (N1) = 10
Number of turns in secondary coil (N2) = 100
Primary voltage (V1) = 2V
Primary current (I1) = 1A
Efficiency (η) = 90% = 0.9
Solution:
To find the secondary voltage and current, we can use the turns ratio equation and the power equation for a transformer.
Turns Ratio Equation:
The turns ratio equation relates the number of turns in the primary and secondary coils to the primary and secondary voltages:
V1/V2 = N1/N2
Power Equation:
The power equation for a transformer relates the primary and secondary power to the primary and secondary voltages and currents:
P1 = P2
V1 * I1 = V2 * I2
Calculating the secondary voltage:
We can first use the turns ratio equation to find the secondary voltage:
V1/V2 = N1/N2
2/V2 = 10/100
V2 = (100 * 2) / 10
V2 = 20V
Therefore, the secondary voltage is 20V.
Calculating the secondary current:
Next, we can use the power equation to find the secondary current:
P1 = P2
V1 * I1 = V2 * I2
2 * 1 = 20 * I2
I2 = (2 * 1) / 20
I2 = 0.1A
Therefore, the secondary current is 0.1A.
Considering Efficiency:
The efficiency of a transformer is given by the equation:
η = (P2 / P1) * 100
We are given that the efficiency is 90%, so we can use this equation to verify our solution:
0.9 = (P2 / P1) * 100
P2 / P1 = 0.9 / 100
P2 = (0.9 / 100) * P1
P2 = (0.9 / 100) * (2 * 1)
P2 = 0.018W
Using the power equation, we can calculate the secondary current again with the efficiency considered:
P1 = P2
V1 * I1 = V2 * I2
2 * 1 = 20 * I2
I2 = (2 * 1) / 20
I2 = 0.1A
Therefore, the secondary current is 0.1A.
Conclusion:
After considering the turns ratio, power equation, and efficiency of the transformer, we have determined that the secondary voltage is 20V and the secondary current is 0.1A.
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The number of turn of the primary and the secondary coils of a transformer are 10 and100 respectively. The primary voltage and the current are given as 2V and1A . Assuming the efficiency of the transfer as 90% , the secondary voltage and the current respectively are ?? Can you solve this correct answer 20V and0.09A?
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The number of turn of the primary and the secondary coils of a transformer are 10 and100 respectively. The primary voltage and the current are given as 2V and1A . Assuming the efficiency of the transfer as 90% , the secondary voltage and the current respectively are ?? Can you solve this correct answer 20V and0.09A? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about The number of turn of the primary and the secondary coils of a transformer are 10 and100 respectively. The primary voltage and the current are given as 2V and1A . Assuming the efficiency of the transfer as 90% , the secondary voltage and the current respectively are ?? Can you solve this correct answer 20V and0.09A? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The number of turn of the primary and the secondary coils of a transformer are 10 and100 respectively. The primary voltage and the current are given as 2V and1A . Assuming the efficiency of the transfer as 90% , the secondary voltage and the current respectively are ?? Can you solve this correct answer 20V and0.09A?.
The number of turn of the primary and the secondary coils of a transformer are 10 and100 respectively. The primary voltage and the current are given as 2V and1A . Assuming the efficiency of the transfer as 90% , the secondary voltage and the current respectively are ?? Can you solve this correct answer 20V and0.09A? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about The number of turn of the primary and the secondary coils of a transformer are 10 and100 respectively. The primary voltage and the current are given as 2V and1A . Assuming the efficiency of the transfer as 90% , the secondary voltage and the current respectively are ?? Can you solve this correct answer 20V and0.09A? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The number of turn of the primary and the secondary coils of a transformer are 10 and100 respectively. The primary voltage and the current are given as 2V and1A . Assuming the efficiency of the transfer as 90% , the secondary voltage and the current respectively are ?? Can you solve this correct answer 20V and0.09A?.
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