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An electric device draws a current of 1.5 A and is kept on for 4 hours. What is the total charge that flows through this device?
- a)21600 coulomb
- b)21650 coulomb
- c)21500 coulomb
- d)None of these
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
An electric device draws a current of 1.5 A and is kept on for 4 hours...
The total charge that flows through the electric device, Q = I x t
or Q = (1.5 A) x (4 hours)
or Q = (1.5 A) x (4 x 60 x 60 sec)
or Q = 21600 C
or Q = (1.5 A) x (4 hours)
or Q = (1.5 A) x (4 x 60 x 60 sec)
or Q = 21600 C
Most Upvoted Answer
An electric device draws a current of 1.5 A and is kept on for 4 hours...
To find the total charge that flows through the device, we need to use the formula:
Charge = Current × Time
Given that the current is 1.5 A and the device is kept on for 4 hours, we can substitute these values into the formula to calculate the total charge.
Step-by-step solution:
1. Identify the given values:
- Current (I) = 1.5 A
- Time (t) = 4 hours
2. Use the formula to calculate the charge:
Charge = Current × Time
Substituting the given values:
Charge = 1.5 A × 4 hours
3. Perform the calculation:
Charge = 6 Coulombs
Answer:
Therefore, the total charge that flows through the device is 6 Coulombs.
Charge = Current × Time
Given that the current is 1.5 A and the device is kept on for 4 hours, we can substitute these values into the formula to calculate the total charge.
Step-by-step solution:
1. Identify the given values:
- Current (I) = 1.5 A
- Time (t) = 4 hours
2. Use the formula to calculate the charge:
Charge = Current × Time
Substituting the given values:
Charge = 1.5 A × 4 hours
3. Perform the calculation:
Charge = 6 Coulombs
Answer:
Therefore, the total charge that flows through the device is 6 Coulombs.
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