Ohm's Law Power Problems

How many Volts would it take to push 1 Amp through a resistance of 1 Ohm

• 10 volts
• 1 volt
• 48 volts
• 5 volts

What size resistor would produce a 3 Amp current flow with a 12 Volt battery

• 1 Ohm
• 3 Ohms
• 4 Ohms
• 12 Ohms

What size resistor would produce a 3 Amp current flow with a 12 Volt battery

• 1 Ohm
• 3 Ohms
• 4 Ohms
• 12 Ohms

If the battery produced 12.6 Volts and what would be the current flow be for a 6 Ohm resistor

• 2.1 Amps
• 2.4 Amps
• 1.71 Amps
• 15 Amps

12 Volt battery with two resistors in series 3 Ohms & 4 Ohms what would the current draw be

• 2.1
• 1.71 Amps
• 2.4 Amps
• 15 Amps

How many Volts would we need to produce a current flow of 8 Amps through a 6 Ohm resistor

• 12 volts
• 24 volts
• 1.3333
• 48 volts

Tags

NGSS.HS-PS2-5

What size resistor would produce a current flow of 5 Amps with a battery voltage of 12.6 volts

• 60 Ohms
• 2.52 Ohms
• 1.71 ohms
• 5.04 Ohms

With the engine running the charging system produces 14.5 Volts what would the current flow be if a resistance of 6 Ohms was present

• 2.41 Ohms
• 2.52 Ohms
• 2.1 Ohms
• 0.3333 Ohms

What would the circuit resistance be if a 7.5 Amp draw was present with the engine running and the charging system producing 15 Volts

• 15 Ohms
• 4 Ohms
• 0.3333 Ohms
• 2 Ohms

A HID lighting circuit operates at 75 Volts what is the circuit current flow if the resistance is 5 Ohms

• 375 Amps
• 30 Amps
• 15 Amps
• 1.33 Amps