Electrostatic and Capacitance Two plates of a parallel plate capacitor after being charged from a constant voltage source are separated apart by means of insulated handles, then the Charge on the capacitor increases Charge on the capacitor decreases Voltage across the plates increases Voltage across the plates decreases Charge on the capacitor increases Charge on the capacitor decreases Voltage across the plates increases Voltage across the plates decreases ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Dielectric strength of medium Increases with moisture content None of the listed here Is same for all insulating materials Increases with rise in temperature Increases with moisture content None of the listed here Is same for all insulating materials Increases with rise in temperature ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The electric field intensity at a point situated 4 meters from a point charge is 200 N/C. If the distance is reduced to 2 meters, the field intensity will be 800 N/C 1600 N/C 1200 N/C 2000 N/C 800 N/C 1600 N/C 1200 N/C 2000 N/C ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Dielectric strength ______ with increasing thickness decreases remains unaltered increases None of these decreases remains unaltered increases None of these ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Dielectric constant for mica is nearly 100 1 to 2 3 to 8 200 100 1 to 2 3 to 8 200 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The dissipation factor of a good dielectric is of the order of 0.2 0.002 0.0002 2.0 0.2 0.002 0.0002 2.0 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS