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A condenser of capacity C1 is charged to a potential V0. The electrostatic energy stored in it is U0. It is connected to another uncharged condenser of capacity C2 in parallel. The energy dissipated in the process is
18
Sep
A condenser of capacity C1 is charged to a potential V0. The electrostatic energy stored in it is U0. It is connected to another uncharged condenser of capacity C2 in parallel. The energy dissipated in the process is Three capacitors each of capacity 4 muF are to be connected in such a way that the [...]
If a planet consists of a satellite whose mass and radius were both half that of the earth, then acceleration due to gravity at its surface would be
18
Sep
If a planet consists of a satellite whose mass and radius were both half that of the earth, then acceleration due to gravity at its surface would be If a planet consists of a satellite whose mass and radius were both half that of the earth then acceleration due to gravity at its surface would [...]
A capacitor 4μF charged to 50 V is connected to another capacitor of 2 μF charged to 100 V with plates of like charges connected together. The total energy before and after connection in multiples of (10^−2 J) is
18
Sep
A capacitor 4μF charged to 50 V is connected to another capacitor of 2 μF charged to 100 V with plates of like charges connected together. The total energy before and after connection in multiples of (10^−2 J) is Three capacitors each of capacity 4 muF are to be connected in such a way that [...]
The depth ′d ′at which the value of acceleration due to gravity becomes n/1 times the value at the earth’s surface is (R= radius of the earth)
18
Sep
The depth ′d ′at which the value of acceleration due to gravity becomes n/1 times the value at the earth’s surface is (R= radius of the earth) The depth ′d ′at which the value of acceleration due to gravity becomes n/1 times the value at the earth's surface is (R= radius of the earth) September [...]
A condenser having a capacity of 6 μF is charged to 100 V and is then joined to an uncharged condenser of 14μF and then removed. The ratio of the charges on 6 μF and 14 μF and the potential of 6μF will be
18
Sep
A condenser having a capacity of 6 μF is charged to 100 V and is then joined to an uncharged condenser of 14μF and then removed. The ratio of the charges on 6 μF and 14 μF and the potential of 6μF will be Three capacitors each of capacity 4 muF are to be connected [...]
If radius of the earth is R then the height h at which the value of g becomes one – fourth is
18
Sep
If radius of the earth is R then the height h at which the value of g becomes one – fourth is If radius of the earth is R then the height h at which the value of g becomes one - fourth is September 18, 2020 Category: Arihant Physics by D.C Pandey , Chapter [...]
See fig. 4.122. Find the average acceleration in first 20 s.
18
Sep
See fig. 4.122. Find the average acceleration in first 20 s. See fig. 4.122. Find the average acceleration in first 20 s. September 18, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A body starts at t = 0 with velocity u and travels along a straight line. The body has a constant acceleration a. Draw the acceleration time graph, velocity time graph, and displacement time graph from
18
Sep
A body starts at t = 0 with velocity u and travels along a straight line. The body has a constant acceleration a. Draw the acceleration time graph, velocity time graph, and displacement time graph from A body starts at t = 0 with velocity u and travels along a straight line. The body has [...]
In the figure shown, find the e.m.f. e for which charge on 2 muF capacitor is 4 muC.
18
Sep
In the figure shown, find the e.m.f. e for which charge on 2 muF capacitor is 4 muC. find the e.m.f. e for which charge on 2 muF capacitor is 4 muC. In the figure shown September 18, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The mass of a planet is twice the mass of earth and diameter of the planet is thrice the diameter of the earth, then the acceleration due to gravity on the planet’s surface
18
Sep
The mass of a planet is twice the mass of earth and diameter of the planet is thrice the diameter of the earth, then the acceleration due to gravity on the planet’s surface The mass of a planet is twice the mass of earth and diameter of the planet is thrice the diameter of the [...]