LGC IOTA Unit Voltage, Current Resistance

Electricity is the movement of ...

• electrons

• protons

• neutrons

• nucleus

Which of the following are good Conductors of electricity?

• aluminium

• copper

• gold

• plastic

Which of the following good Insulators of electricity?

• air

• gold

• rubber

• wood

Voltage is the force for ... to flow.

• electrons

• protons

• neutrons

• nucleus

The symbol for Voltage is

• I

• V

• A

• R

The units for Voltage (V) is

• volt

• voltron

• ohms

• ampere

The symbol for Current is

• A

• I

• R

• V

The unit for Current is ...

• ampere (A)

• volts (V)

• newtons (N)

• ohms (Ω)

... is the opposition to the flow of current.

• Batteries

• Enemies

• Voltage

• Resistance

The units of Resistance (R) is ...

• amphere

• newton

• ohm

• volt