VIRE

VIRE stands for
V = voltage
I = current
R = resistance
E = electromotive force

There are 4 pieces of equipment that you may like to take a look:

 Pic 1: Batteries

 Pic 2: resistors and light bulbs

Pic 3: multimeters

 Pic 4: wires

Try to match the pictures with VIRE. 

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