Calculate the amount of work done to move a charge of 2 C across two points of wire having potential difference of 20 V.

If 0.5 A current flows through a circuit for 20 minutes then find the amount of charge flowing through the circuit.

In a circuit electric current is measured by connecting

In a circuit potential difference is measured by connecting

Unit of potential difference is

potential difference of 1 Volt means

Electric current flows from

A continuous and closed path through which electric current flows is called as

Unit of electric current is

Rate of flow of electric charge is called as

What will be a voltmeter reading when it is connected across a resistor having resistance of 120 Ω and current flowing through it is 0.5 A.

If current flowing through a circuit is 2A and potential difference is 60 V. Then what will be the resistance of the circuit?

An insulator is one which have

A good conductor is one which have

How is resistance useful

What is the relation between current, potential difference and resistance is given as

Unit of resistance is

Resistance can be defined as

For a circuit having a battery, bulb and switch if we draw the graph of current vs potential difference then it will be

Ohm’s Law can be given as

A wire having resistance of 20 Ω length l and area of cross section A, is modified such that length is increased to 3 times and area of cross section is decreased to three times then what will be the effect on resistance.

A wire having length l and area of cross section A has resistance of 4 Ω. What will be the effect on resistance if the length of the wire is doubled keeping area of cross section constant.

If the cross sectional area of the conductor is doubled then what will be the effect on resistance keeping all other parameters constant.

Resistance of a conductor is __ to its cross sectional area

Resistance of a conductor is __ to its length

What are the factors on which resistance depends

Out of available resistors, if you are required to get highest resistance, then how you will connect these resistors

What will be the equivalent resistance of three resistors 12 Ω, 15Ω and 17Ω connected in series

What will be the current in the circuit if resistors of 3Ω, 6Ω and 12Ω are connected in series across a potential difference of 42 V.

In series circuit having few resistors

Equivalent resistance of four resistors R1, R2, R3, and R4 connected in Series can be given as

Out of available resistors, if you are required to get highest resistance, then how you will connect these resistors

What will be the equivalent resistance of three resistors 30 Ω, 15Ω and 60Ω connected in parallel

What will be the current in the circuit if resistors of 30Ω, 60Ω and 20Ω are connected in parallel across a potential difference of 24 V.

In parallel circuit having few resistors

Equivalent resistance of four resistors R1, R2, R3, and R4 connected in parallel can be given as

An electric bulb is connected to 220 V supply. If current of 0.5 A flows through the bulb then what is the power of the bulb?

1kWh= ?

What will be the power consumed in a resistor of 10 Ω if it is connected across 20 V supply.

Which fuse is best if energy consumption is 2kW and supply voltage is 220 V.

Calculate the heat generated in the resistor of resistance 4 Ω connected across 20 V supply and current of 5 A flows through it for 1 seconds.

For an electric iron connected across 220 V supply, if rate of energy consumption is 840 W then what is the current?

According to Joules law of Heating the heat produced in a resistor is