Question

Please Help!

Ohm's Law is given by the equation V = IR where V is voltage in watts, I is current in amperes, and R is resistance in Ohms. A certain refrigerator needs 6.6 amperes.

Which equation can be used to determine the voltage for a given amount of resistance?

A.) V=6.6/R

B.) V = 0.066R

C.) V=R/6.6

D.) V = 6.6R

Answer 1

If you're looking for voltage at 6.6 amps, your equation would be V = 6.6R, choice D.

Answer 2

Voltage,
`V=6.6R`

Explanation:

The ohm's law is given by the following equation as :

V = I R.............(1)

I is the current flowing in the circuit

R is the resistance

Current flowing in the refrigerator, I = 6.6 A

We need to find the equation that can be used to determine the voltage for a given amount of resistance. Use the value of current in equation (1) to find the value of V.

`V=6.6* R`

or

`V=6.6R`

So, the correct option is (d) "6.6 R".