Q. 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 Voltage across the plates increases voltage across the plates decreases charge on the capacitor decreases charge on the capacitor increases Answer: voltage across the plates decreases
Q. The dissipation factor of a good dielectric is of the order of 0.0002 0.002 0.02 0.2 Answer: 0.0002
The dissipation factor of a good dielectric is of the order of Read More »
Q. In a capacitor the electric charge is stored in metal plates dielectric both A. and B. none of the above Answer: dielectric
Q. Which of the following expression is correct for electric field strength ? E = D/E E = D2/t E = jtD E= nD2 Answer: E = D/E
Which of the following expression is correct for electric field strength ? Read More »
Q. For which of the following parameter variation, the capacitance of the capacitor remains unaffected ? Distance between plates Area of the plates Nature of dielectric Thickness of the plates Answer: Thickness of the plates
Ajay Bhadoo appointed as Deputy Election Commissioner of ECI: The Committee of Cabinet has approved the appointed Ajay Bhadoo as the Deputy Election Commissioner of the Election Commission of India. October 2022 Current Affairs Quiz He has been appointed as the deputy election commissioner until July 24, 2024. He is a 1999-batch Indian Administrative Officer (IAS) officer
Ajay Bhadoo appointed as Deputy Election Commissioner of ECI Read More »
Lalit Bhasin elected as President of Indo-American Chambers of Commerce: Veteran lawyer, Lalit Bhasin has been appointed as the national president of Indian American Chambers of Commerce (IACC). October 2022 Current Affairs Quiz Prior to this, he was the executive vice president of IACC. He is the 54th national president of IACC. He has been awarded the Plaque of
Lalit Bhasin elected as President of Indo-American Chambers of Commerce Read More »
World Teachers’ Day 2022: 5th October: World Teachers’ Day is observed every year on October 5 to honour teachers for their contributions to their students. October 2022 Current Affairs Quiz 2022 Theme: The Transformation of Education Begins with Teachers It is observed all over the world over since 1994 after the UNESCO recommendation. On October 5th, 1966, International
Q. Three capacitors each of the capacity C are given. The resultant capacity C can be obtained by using them all in series all in parallel two in parallel and third in series with this combination two in series and third in parallel across this combination Answer: two in parallel and third in series with
Q. “The total electric flux through any closed surface surrounding charges is equal to the amount oflcharge enclosed”. The above statement is associated with Coulomb’s square law Gauss’s law Maxwell’s first law Maxwell’s second law Answer: Gauss’s law
