Significant figures.

1) Find the voltage on a circuit with a resistance of 12.50 if it has a current of 2.35 A.

Answer: 29.375 Volts

Explanation:

Given that,

voltage of circuit (V) = ?

resistance of circuit (R) = 12.50 ohms

current of circuit (I) = 2.35 A

Since, voltage, resistance and current are involved, apply the formula for ohms law to get voltage.

Voltage = current x resistance

V = 2.35 A x 12.50 ohms

V = 29.375V

Thus, the voltage of this circuit is 29.375 volts