Electrostatic and Capacitance When the voltage across a capacitor is tripled, the stored charge Doubles Is cut to one-third Triples Stays the same Doubles Is cut to one-third Triples Stays the same ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance For which of the following parameter variation, the capacitance of the capacitor remains unaffected ? Thickness of the plates Distance between plates Nature of dielectric Area of the plates Thickness of the plates Distance between plates Nature of dielectric Area of the plates ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance What will happen to an insulating medium if voltage more than the breakdown voltage is applied on it ? It will get punctured or cracked It will melt It will become magnetic Its molecular structure will get changed It will get punctured or cracked It will melt It will become magnetic Its molecular structure will get changed ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A positive and a negative charge are initially 50 mm apart. When they are moved close together so that they are now only 10 mm apart, the force between them will be 25 times larger than before 5 times smaller than before 5 times greater than before 10 times greater than before 25 times larger than before 5 times smaller than before 5 times greater than before 10 times greater than before ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The bridge used for the measurement of the value of the capacitance is Maxwell bridge Hay's bridge Schering bridge Wheastone bridge Maxwell bridge Hay's bridge Schering bridge Wheastone bridge ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following is not a vector ? Angular momentum Electric potential Electric field Linear momentum Angular momentum Electric potential Electric field Linear momentum ANSWER DOWNLOAD EXAMIANS APP
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