A power drill uses 13.73 amps of current and has a power rating of 1140 watts. What voltage does the drill require

7 amps

4.5 amps

7 ohms

4.5 ohms

Question

Kelley

Physics

1 May, 09:03

A power drill uses 13.73 amps of current and has a power rating of 1140 watts. What voltage does the drill require

7 amps

4.5 amps

7 ohms

4.5 ohms

+4

Answers (2)

Know the Answer?

Seamus Hardy · Answer 1

7amps cause of how fast the drill is going

Kathleen Luna · Answer 2

I have the formula to find the voltage through the used of current and the power.

Voltage = power / current Voltage is measured in volts, the power is measured in watts and current is measured amps.

V = W/I

Given W = 1140 watts I = 13.73 amps

V = 1140 / 13.73

= 83.03 Volts

My answer is that the drill required to have 83.03 volts. I think the choices above aren't reliable for this problem.

A power drill uses 13.73 amps of current and has a power rating of 1140 watts. What voltage does the drill require7 amps4.5 amps7 ohms4.5 ohms

A power drill uses 13.73 amps of current and has a power rating of 1140 watts. What voltage does the drill require

7 amps

4.5 amps

7 ohms

4.5 ohms