quiz

Electricity Quiz 6

Answer these simple questions correctly and earn coins

Difficulty Level :
15 Question

Popular Questions In Electricity Quiz 6

  • Three resistors of values 2 Ω, 4 Ω, 6 Ω are connected in parallel. The equivalent resistance of combination of resistors is …………

  • A uniform wire of resistance 50 Ω is cut into five equal parts. These parts are now connected in parallel. Then the equivalent resistance of the combination is …………

  • Two resistors of values x and x/2 are connected in parallel combination. Their effective resistance is …………

  • A 100 Ω resistance is cut into five equal parts and are connected in parallel. The equivalent resistance is …………

  • If the length and diameter of a conductor both are halved, the resistance of the conductor becomes …………

  • Two resistors are connected in …….. then same current flows through two resistors.

  • Three resistors 2 Ω, 3 Ω and R Ω are connected in series to a battery of voltage 20 V. If the current through the circuit is 1 ampere then the value of R is ……… ohm

  • Three resistors each of value 3 Ω are connected, in parallel combination. Their equivalent resistance is ………

  • At constant temperature the ratio of potential difference to current is not constant for the following ……………

  • If the potential difference in a circuit is 240 V and the resistance is 60 Ω then the current flowing through the circuit is …………

  • Three resistors of resistances 3 Ω, 4 Ω and 6 Ω are connected in parallel. The combination is connected to a battery of 8 V. The current in the circuit is …………

  • Which one of the following material has high resistivity

  • The equivalent resistance is 8 Ω when two resistances are connected in series and 1.5 Ω when they are connected in parallel then the values of these resistances is …………

  • Which among the following materials have their resistivity of the order of 1014to101610^{14}\,to\,10^{16} Ω – m

  • Volt per ampere is called