49-What is the Voltage of a circuit that has a resistance of 5 Ω and a current of 2 A?1 point25 V10 V2.5 V0.4 V

Question

49-What is the Voltage of a circuit that has a resistance of 5 Ω and a current of 2 A?

1 point

25 V
10 V
2.5 V
0.4 V

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Solution

Break Down the Problem

Identify the known values:
- Resistance ( $R$ ) = 5 Ω
- Current ( $I$ ) = 2 A
Determine the formula to calculate Voltage ( $V$ ): $V = I \times R$

Relevant Concepts

The formula relating voltage, current, and resistance is derived from Ohm's Law.

Analysis and Detail

Substitute the given values into the formula: $V = I \times R = 2 \, \text{A} \times 5 \, \Omega$
Perform the multiplication: $V = 10 \, \text{V}$

Verify and Summarize

Check the calculation:
- $2 \times 5 = 10$
- The calculation is correct.

Final Answer

The voltage of the circuit is $\mathbf{10 \, V}$ .

This problem has been solved

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