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Magnetic Effect of Electric Current Quiz 6

Answer these simple questions correctly and earn coins

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15 Questions

Popular Questions In Magnetic Effect of Electric Current Quiz 6

  • Which of the following statement is true ?

  • Which of the following statements is correct ?

  • Which of the following statements is, are correct?

  • Which of the following statements are true ?

  • Which of the following statements is correct.

  • If the angle between moving charge and magnetic field is θ,\theta, the magnetic force acting on the charge is given by …………….

  • Find the length of the conductor which is moving with a speed of 10 m/s in the direction perpendicular to the direction of magnetic field of induction 0.8T, if it induces an emf of 8V between the ends of the conductor.

  • The essential difference between an AC generator and a DC generator is that

  • If ΔΦ/Δt is the rate of change of flux and I is the current then the electric power is …………

  • ………….. current has some frequency

  • The rms value of current is 110 2\sqrt2 A then its peak value of current is ………

  • The device used for producing electric current is .................

  • The strength of magnetic field inside a long current carrying straight solenoid is

  • The direction of induced current is given by

  • The insulation colour of earth wire is