Electrostatic and Capacitance Dielectric strength of a medium is usually expressed in C/mm None of the listed here KV/mm N/mm C/mm None of the listed here KV/mm N/mm ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A sine wave voltage is applied across a capacitor. When the frequency of the voltage is decreased, the current Remains constant Decreases Increases Ceases Remains constant Decreases Increases Ceases ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The capacitance between two plates increases with shorter plate area and shorter distance between them larger plate area and shorter distance between plates larger plate area, longer distance between plates and higher,applied voltage shorter plate area and higher applied voltage shorter plate area and shorter distance between them larger plate area and shorter distance between plates larger plate area, longer distance between plates and higher,applied voltage shorter plate area and higher applied voltage ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following expression is correct for electric field strength ? E = D2/t None of the listed here E = D/€ E = jtD E = D2/t None of the listed here E = D/€ E = jtD ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The relative permittivity of free space is given by 2 1 100 10 2 1 100 10 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The force between two charges is 120 N. If the distance between the charges is doubled, the force will be 40 N 60 N 30 N 120 N 40 N 60 N 30 N 120 N ANSWER DOWNLOAD EXAMIANS APP
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