Electrostatic and Capacitance The total deficiency or excess of electrons in a body is known as Current Voltage Charge Potential gradient Current Voltage Charge Potential gradient 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 Which of the following materials has the highest value of dielectric constant? Paper Glass Ceramic Mica Paper Glass Ceramic Mica ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Voltage applied across a ceramic dielectric produces an electrolytic field 100 times greater than air. What will be the value of dielectric constant ? 300 times 100 times 50 times 150 times 300 times 100 times 50 times 150 times ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A capacitance is a circuit component that opposes the change in circuit Voltage None of the listed here Impedance Current Voltage None of the listed here Impedance Current ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Dielectric constant for mica is nearly 3 to 8 1 to 2 200 100 3 to 8 1 to 2 200 100 ANSWER DOWNLOAD EXAMIANS APP
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