JEE & NEETJEE Physics

JEE Main Physics 100+ MCQ & Answer | Page-06 | JEE & NEET MCQ

51.
Which of the following statements is true for a dielectric?

52.
The dielectric constant cannot be _____.

53.
Dielectric material are basically ________

54.
Which among the following is a dielectric?

55.
When the air in a capacitor is replaced by a medium of dielectric constant K, the capacity ____.

56.
How can a dielectric be converted to a conductor?

57.
Dielectric material do not have _______.

58.
Find the dielectric constant for material with electric susceptibility of 5.

59.
The cyclotron frequency of an electron grating in a magnetic field of 1 T is approximately _____.

60.
The angular frequency of a cyclotron is independent of _______.

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