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In a series AC circuit, if the voltage is 120V and the current is 10A, what is t
In a series AC circuit, if the voltage is 120V and the current is 10A, what is the power consumed?
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Practice Questions
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Q1
In a series AC circuit, if the voltage is 120V and the current is 10A, what is the power consumed?
120W
100W
1000W
1200W
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Power (P) in an AC circuit is calculated as P = V * I. Therefore, P = 120V * 10A = 1200W.
Questions & Step-by-step Solutions
1 item
Q
Q: In a series AC circuit, if the voltage is 120V and the current is 10A, what is the power consumed?
Solution:
Power (P) in an AC circuit is calculated as P = V * I. Therefore, P = 120V * 10A = 1200W.
Steps: 6
Show Steps
Step 1: Identify the voltage in the circuit. In this case, the voltage (V) is 120V.
Step 2: Identify the current in the circuit. Here, the current (I) is 10A.
Step 3: Use the formula for power in an AC circuit, which is P = V * I.
Step 4: Substitute the values into the formula: P = 120V * 10A.
Step 5: Calculate the power: 120V * 10A = 1200W.
Step 6: Conclude that the power consumed in the circuit is 1200W.
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