Ohms and Watts Law

The expression E is for Voltage

• True

• False

E=I x R, E=IR

• True

• False

Solve for E; 10 ohms and 240 amps

• 2.4volts

• 2400volts

• .04volts

• 24volts

Solve for E; 14,400 watts and 500 ohms

(a)  

Solve for E; 1500 watts producing 100 amps

• 15,000 volts

• .066 volts

• 150,000 volts

• 15 volts

The expression for current is I

• True

• False

Current is amps

• True

• False

I= E/R ; amps= volts / resistance

• True

• False

Solve for I; 3600 watts and 10 ohms of resistance

• 360 amps

• 18.97 amps

• 1.01 amps

• 7.11 amps

Solve for I; 2400 volts, 150 watts

• .0625 amps

• 16 amps

• 180,000 amps

• 1 amp