Electrostatic and Capacitance Dielectric strength of mica is 50 to 200 kV/mm 300 to 500 kV/mm 10 to 20 kV/mm 30 to 50 kV/mm 50 to 200 kV/mm 300 to 500 kV/mm 10 to 20 kV/mm 30 to 50 kV/mm ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Electric displacement is a______quantity. None of the listed here Both scalar & vector Vector quantity Scalar quantity None of the listed here Both scalar & vector Vector quantity Scalar quantity ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance In a capacitive circuit A steady value of applied voltage causes discharge An increase in applied voltage makes a capacitor charge None of the listed here Decrease in applied voltage makes a capacitor charge A steady value of applied voltage causes discharge An increase in applied voltage makes a capacitor charge None of the listed here Decrease in applied voltage makes a capacitor charge ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Capacitors are used for audio frequency and radio frequency coupling and tuning Air Mica Paper Ceramic Air Mica Paper Ceramic ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following materials has the highest value of dielectric constant? Mica Paper Ceramic Glass Mica Paper Ceramic Glass 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 5 times greater than before 25 times larger than before 10 times greater than before 5 times smaller than before 5 times greater than before 25 times larger than before 10 times greater than before 5 times smaller than before ANSWER DOWNLOAD EXAMIANS APP
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