# Mcqs On Electricity

Q:

### A car headlight bulb working on a 12 V car battery draws a current of 0.5 A. The resistance of the light bulb is

 24 Ω 0.5 Ω 3.5 Ω 12 Ω
Q:

### What is the amount of current flowing through an electric press, if the amount of charge passing through a conductor in 10 minutes is 300 C?

 30 A 32 A 5 A 0.5 A
Q:

### A battery of 12V is connected in series with resistors of 0.2 ohm, 0.3 ohm, 0.4 ohm, 0.5 ohm and 12 ohm. How much current would flow through the 0.3 ohm resistor?

 0.89 A 1.11 A 0.5 A 9.5 A
Q:

### An electrical appliance has a resistance of 25 Ω. When this electrical appliance is connected to a 230 V supply line, the current passing through it will be

 0.92 A 9.92 A 9.2 A 8.9 A
Q:

### The obstruction offered by material of conductor to the passage of electric current is known as

 Resistance Conductance Inductance None of above
Q:

Q:

### A fuse wire is inserted in which wire?

 Live wire Neutral wire Earth wire May be connected in any line
Q:

### The instrument used for measuring electric current is

 Galvanometer Ammeter Potentiometer Voltmeter
Q:

### The rate of flow of an electric charge is known as

 Electric potential Electric conductance Electric current None of above
Q:

### If length of a conductor and it's radius is increased twice, how the resistance will change?

 Resistance will remain unchanged Resistance increase twice Resistance will increase 4 times Resistance will become half