A thin conducting ring of radius R is given a charge + Q. The electric field at the center O of the ring due to the charge on the part AKB of the ring is E. The electric field at the center due to the charge on the part ACDB of the ring is
17
Aug
A thin conducting ring of radius R is given a charge + Q. The electric field at the center O of the ring due to the charge on the part AKB of the ring is E. The electric field at the center due to the charge on the part ACDB of the ring is If [...]
If nearly 10^5 coulomb liberate 1g equivalent of aluminium, then the amount of aluminium (equivalent weight 9) deposited through electrolysis in 20 minutes by a current of 50 amp will be
17
Aug
If nearly 10^5 coulomb liberate 1g equivalent of aluminium, then the amount of aluminium (equivalent weight 9) deposited through electrolysis in 20 minutes by a current of 50 amp will be If nearly 10^5 coulomb liberate 1g equivalent of aluminium then the amount of aluminium (equivalent weight 9) deposited through electrolysis in 20 minutes by [...]
Einstein’s work on photoelectric effect givens support to
13
Aug
Einstein’s work on photoelectric effect givens support to If nearly 10^5 coulomb liberate 1g equivalent of aluminium then the amount of aluminium August 13, 2020 Category: Chapter 29 - Dual Nature of Matter and Radiation , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics ,
The magnetic flux through a circuit of resistance R changes by an amount ϕ in a time Δt . Then the total quantity of electric charge Q that passes any point in the circuit during the time Δt is represent by
12
Aug
The magnetic flux through a circuit of resistance R changes by an amount ϕ in a time Δt . Then the total quantity of electric charge Q that passes any point in the circuit during the time Δt is represent by If nearly 10^5 coulomb liberate 1g equivalent of aluminium then the amount of aluminium [...]
Two long parallel wires are at a distance of 1 m. Both of them carry 1A of current. The force of attraction per unit length between the two wires is
11
Aug
Two long parallel wires are at a distance of 1 m. Both of them carry 1A of current. The force of attraction per unit length between the two wires is If nearly 10^5 coulomb liberate 1g equivalent of aluminium then the amount of aluminium August 11, 2020 Category: Chapter 23 - Magnetic Effects of Current [...]
A parallel plate condenser with oil (dielectric constant 2) between the plates has capacitance C. If oil is removed, the capacitance of capacitor becomes
11
Aug
A parallel plate condenser with oil (dielectric constant 2) between the plates has capacitance C. If oil is removed, the capacitance of capacitor becomes If nearly 10^5 coulomb liberate 1g equivalent of aluminium then the amount of aluminium August 11, 2020 Category: Chapter 21 - Capacitors , NEET Last 32 Years Solved 1988 - 2019 [...]
A capacitor is charged by connecting a battery across its plates. It stores energy U. Now the battery is disconnected and another identical capacitor is connected across it, then the energy stores by both capacitors of the system will be
11
Aug
A capacitor is charged by connecting a battery across its plates. It stores energy U. Now the battery is disconnected and another identical capacitor is connected across it, then the energy stores by both capacitors of the system will be If nearly 10^5 coulomb liberate 1g equivalent of aluminium then the amount of aluminium August [...]
In a parallel plate capacitor, the distance between the plates is d and potential difference across the plate is V. Energy stored per unit volume between the plates of capacitor is
11
Aug
In a parallel plate capacitor, the distance between the plates is d and potential difference across the plate is V. Energy stored per unit volume between the plates of capacitor is If nearly 10^5 coulomb liberate 1g equivalent of aluminium then the amount of aluminium August 11, 2020 Category: Chapter 21 - Capacitors , NEET [...]
The four capacitors, each of 25μF are connected as shown in figure. The DC voltmeter reads 200V. The charge on each plate of capacitor is
11
Aug
The four capacitors, each of 25μF are connected as shown in figure. The DC voltmeter reads 200V. The charge on each plate of capacitor is If nearly 10^5 coulomb liberate 1g equivalent of aluminium then the amount of aluminium August 11, 2020 Category: Chapter 21 - Capacitors , NEET Last 32 Years Solved 1988 - [...]
What is the effective capacitance between points X and Y ?
11
Aug
What is the effective capacitance between points X and Y ? If nearly 10^5 coulomb liberate 1g equivalent of aluminium then the amount of aluminium August 11, 2020 Category: Chapter 21 - Capacitors , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics ,