basic electric (Ohm Law)

potential difference between two poles that pushes charged electrons (current) through a conducting loop is called

• voltage

• current

• power

• resistance

if the voltage remains constant and the resistance increases then the current will

• constant

• decrease

• increase

• not affected

the unit of electrical current is

• volt

• ampere

• ohm

• watt

the rate at which electrons flow past a point in a complete electrical circuit

• power

• energy

• voltage

• current

Ohm is unit of...

• resistance

• voltage

• induktance

• current

Ohm' law...

• V = I / R

• R = I . V

• I = V/R

• R = I/V

how about the lamp and why

• lamp is on because it is connected with the battery

• lamp is off because circuit is open

• lamp is on because the lamp is connected with cable as conductor

• lamp is off because the lamp is connected with negative pole of battery

Ohm is

• volt/ampere

• volt.ampere

• ampere/volt

• ampere.volt

function of this component is to turn electric circuits ON and OFF electric circuits, is called

• switch

• MCB

• fuse

• power supply

a substance or material that allows electricity to flow through it, usually cables are made from this

• isolator

• capasitor

• conductor

• inductor