Q. Electric force between two point charges in air or vacuum is F. If we replace air or vacuum by an insulator (dielectric) of relative permitivity Cr the force between the charges will decrease increase remain constant depends upon composition of dielectric Answer: decrease
Q. An electric field can deflect neutrons rays both glass rod and silk acquire negative charge none Answer: none
Q. Capacitance of a capacitor is 100μF and potential difference between plates is 50 volts then charge stored on each plate is 10 mC 5 mC 4 mC 15 mC Answer: 5 mC
Arunachal Pradesh Governor receives an additional charge of Meghalaya: The government has appointed the governor of Arunachal Pradesh, Brig. (Dr.) B.D. Mishra (Retd.) to discharge the functions of the Governor of Meghalaya, in addition to his own duties. October 2022 Current Affairs Quiz Reason: Satya Pal Malik has completed his term on October 3, 2022. Satya Pal Malik had
Arunachal Pradesh Governor receives an additional charge of Meghalaya Read More »
A book titled ‘The Last Heroes’ will be released on November 21: The book titled “The Last Heroes” that has been authored by P Sainath is scheduled to release on November 21, 2022. October 2022 Current Affairs Quiz The book has been published by the Penguin Random House India (PRHI). This book is an attempt to recognition those freedom
A book titled ‘The Last Heroes’ will be released on November 21 Read More »
Q. In equation Q=CV, C is constant of proportionality called capacitor’s power capacitance heat electric intensity Answer: capacitance
In equation Q=CV, C is constant of proportionality called capacitor’s Read More »
Svante Paabo wins 2022 Nobel Prize in Medicine for decoding ancient DNA: Swedish geneticist, Svante Paabo (67) has won the 2022 Nobel Prize in Medicine for discoveries on human evolution. This discovery provides understanding of how modern day humans evolved from extinct ancestors. October 2022 Current Affairs Quiz He performed his prize-winning studies in Germany at the University of Munich
Svante Paabo wins 2022 Nobel Prize in Medicine for decoding ancient DNA Read More »
Q. If two charges are increased by two times then force Decreases 9 times Increases 9 times Increases 4 times Decreases 4 times Answer: Increases 4 times
If two charges are increased by two times then force Read More »
Sujoy Lal Thaosen appointed as the new director general of CRPF: Senior IPS officer, Sujoy Lal Thaosen has been appointed as the new director generals of the CRPF. October 2022 Current Affairs Quiz He has replaced Kuldiep Singh (1986-batch), who was retired on 30th September 2022. He is a 1988-batch officer of the Madhya Pradesh cadre. He is
Sujoy Lal Thaosen appointed as the new director general of CRPF Read More »
Q. The force per unit charge is know as electric flux electric intensity electric potential all of above are same Answer: electric intensity
