In a DC circuit, if the total power consumed is 50W and the voltage is 10V, what

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Question: In a DC circuit, if the total power consumed is 50W and the voltage is 10V, what is the total current flowing through the circuit?

Options:

Correct Answer: 5A

Solution:

Power (P) = Voltage (V) * Current (I) => I = P / V = 50W / 10V = 5A.

In a DC circuit, if the total power consumed is 50W and the voltage is 10V, what is the total current flowing through the circuit?

In a DC circuit, if the total power consumed is 50W and the voltage is 10V, what is the total current flowing through the circuit?

Step 1: Understand the formula for power in a circuit, which is Power (P) = Voltage (V) * Current (I).
Step 2: Rearrange the formula to find the current (I). This gives us I = P / V.
Step 3: Substitute the values into the formula. Here, P = 50W and V = 10V.
Step 4: Calculate the current by dividing the power by the voltage: I = 50W / 10V.
Step 5: Perform the division: 50 divided by 10 equals 5.
Step 6: Conclude that the total current flowing through the circuit is 5A.

Ohm's Law – The relationship between power, voltage, and current in electrical circuits, expressed as P = V * I.