Question Answers

In the given fig find the current i) supplied by the battery ii) in the resistance connected across C and D. In the given fig find the current i) supplied by the battery ii) in the resistance connected across C and D. September 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]

Figure shows a cyclic process ABCDBEA performed on an ideal cycle. If PA = 2atm ,PB = 5atm and P6 = 6atm.VE−VA=20litre, find the work done by the gas in Figure shows a cyclic process ABCDBEA performed on an ideal cycle. If PA = 2atm find the work done by the gas in PB = [...]

Four resistance each of magnitude R are connected with an ideal battery as shown in fig. Find current through the battery and potential difference between A and D. Four resistance each of magnitude R are connected with an ideal battery as shown in fig. Find current through the battery and potential difference between A and [...]

A sample of ideal gas is expanded to twice its original volume of 1.00m^3 in a quasi-static process for which p=αV^2, with α = 5.00atm/m^6, as shown in Fig. How much work is done by the expanding gas? A sample of ideal gas is expanded to twice its original volume of 1.00m^3 in a quasi-static [...]

Resistances `R_1, R_2, R_3, R_4, R_5, and R_6` are connected with a 6V battery with internal resistance `1Omega` as shown in fig 5.90. Find (a) equivalent resistance and (b)) current in each resistance. and R_6` are connected with a 6V battery with internal resistance `1Omega` as shown in fig 5.90. Find (a) equivalent resistance and [...]

A quantity of gas occupies an initial volume V0 at pressure P0 and temperature T0. It expands to a volume V via path: (a) at constant temperature and (b) at constant pressure. In which case does the gas do more work? Helium and oxygen gases are contain in two identical vessels of T0 and 2T0 [...]

What will be the change in the resistance of a circuit between A and B, consisting of five identical resistances, if two similar resistances are added as shown by the dashed line in fig. consisting of five identical resistances if two similar resistances are added as shown by the dashed line in fig. What will [...]

Helium and oxygen gases are contain in two identical vessels of T0 and 2T0, respectively. Their respective pressures are P0 and 4P0. They are connected by a thin pipe and are allowed to diffuse without any loss of energy Helium and oxygen gases are contain in two identical vessels of T0 and 2T0 respectively. Their [...]

Twelve identical resistances arranged on all edges of a cube. The resistors are all the same. Then find the equivalent resistance between the edges A and B as shown in figure. Twelve identical resistances arranged on all edges of a cube. The resistors are all the same. Then find the equivalent resistance between the edges [...]

An ideal gas of molar mass M is filled in a tall vertical cylindrical vessel whose cross-sectional area is A and it is kept on earth’s surface. Assuming the temperature of the gas as T and the pressure on the bottom as p0, (b) cooled at constant volume to 300 k A cylinder contains 2 [...]