Electrostatic and Capacitance When a dielectric slab is introduced in a parallel plate capacitor, the potential difference between plates will Increase Decrease Remains same None of the listed here Increase Decrease Remains same None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Electric field intensity is a quantity None of the listed here Both Vector & Scalar quantity Scalar quantity Vector quantity None of the listed here Both Vector & Scalar quantity Scalar quantity Vector quantity ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A 12 kHz voltage is applied to a 0.33 µF capacitor, and 200 mA of rms current is measured. What is the value of the voltage? 80 V 8 V 800 V 0.88 V 80 V 8 V 800 V 0.88 V ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance For closer tolerances which of the following capacitors is usually preferred ? Mica capacitor Paper capacitor Ceramic disc capacitor None of these Mica capacitor Paper capacitor Ceramic disc capacitor None of these ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A unit tube of flux is known as tube Farady Newton Michale None of the listed here Farady Newton Michale None of the listed here 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 become magnetic It will melt It will get punctured or cracked Its molecular structure will get changed It will become magnetic It will melt It will get punctured or cracked Its molecular structure will get changed ANSWER DOWNLOAD EXAMIANS APP
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