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In an electrical circuit resistance is 55 Ohms and current 4 amperes. What is voltage?
- a)13.75V
- b)220V
- c)0
- d)110V
Correct answer is option 'B'. Can you explain this answer?
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Most Upvoted Answer
In an electrical circuit resistance is 55 Ohms and current 4 amperes. ...
Calculation:
Given:
Resistance (R) = 55 Ohms
Current (I) = 4 amperes
We can use Ohm's law to find the voltage (V) in the circuit.
Ohm's Law:
Ohm's law states that the voltage across a resistor is directly proportional to the current flowing through it, and inversely proportional to the resistance.
Mathematically, Ohm's law can be represented as:
V = I * R
Substituting the given values:
V = 4 amperes * 55 Ohms
Calculating the voltage:
V = 220 volts
Therefore, the voltage in the circuit is 220V.
Given:
Resistance (R) = 55 Ohms
Current (I) = 4 amperes
We can use Ohm's law to find the voltage (V) in the circuit.
Ohm's Law:
Ohm's law states that the voltage across a resistor is directly proportional to the current flowing through it, and inversely proportional to the resistance.
Mathematically, Ohm's law can be represented as:
V = I * R
Substituting the given values:
V = 4 amperes * 55 Ohms
Calculating the voltage:
V = 220 volts
Therefore, the voltage in the circuit is 220V.
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Community Answer
In an electrical circuit resistance is 55 Ohms and current 4 amperes. ...
Let's use Ohm's Law to find the voltage.
Ohm's Law states that the voltage (V) in a circuit is equal to the current (I) multiplied by the resistance (R).
- V = I * R
We are given:
- Resistance (R) = 55 ohms
- Current (I) = 4 amperes
Plugging these values into the formula:
- V = 4 amperes * 55 ohms
- V = 220 volts
Therefore, the voltage in the circuit is 220 volts.
So, the correct answer is 1. 220V
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In an electrical circuit resistance is 55 Ohms and current 4 amperes. What is voltage?a)13.75Vb)220Vc)0d)110VCorrect answer is option 'B'. Can you explain this answer?
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