Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
In the given circuit , if I1 and I2 be the current in resistances R1 and R2 , respectively , then
12
Nov
In the given circuit , if I1 and I2 be the current in resistances R1 and R2 , respectively , then if I1 and I2 be the current in resistances R1 and R2 In the given circuit respectively then November 12, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
In the given figure, R = 3 ohm . Determine equivalent resistance between points A and B.
12
Nov
In the given figure, R = 3 ohm . Determine equivalent resistance between points A and B. In the given figure R = 3 ohm . Determine equivalent resistance between points A and B. November 12, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
In the given circuit , find the value of R: (1) 20 ohm (2) 25 ohm (3) 15 ohm (4) 10 ohm
12
Nov
In the given circuit , find the value of R: (1) 20 ohm (2) 25 ohm (3) 15 ohm (4) 10 ohm find the value of R: (1) 20 ohm (2) 25 ohm (3) 15 ohm (4) 10 ohm In the given circuit November 12, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + [...]
The circuit has resistoors of equal resistance R . The equivalent resistance between A and B , when key is closed is R1 and when key is open is R2. Find the ratio of R1 and R2.
12
Nov
The circuit has resistoors of equal resistance R . The equivalent resistance between A and B , when key is closed is R1 and when key is open is R2. Find the ratio of R1 and R2. The circuit has resistoors of equal resistance R . The equivalent resistance between A and B when key [...]
In the circuit as shown , Va- Vb = V . The resistance of each wire AB, AC , etc. are shown in the figure. find the current in AC.
12
Nov
In the circuit as shown , Va- Vb = V . The resistance of each wire AB, AC , etc. are shown in the figure. find the current in AC. AC etc. are shown in the figure. find the current in AC. In the circuit as shown Va- Vb = V . The resistance of [...]
What should be the value of E1/E2 so that current flowing through 7 ohm resistor could be increased by short – circuiting the battery of emf E2 ?
12
Nov
What should be the value of E1/E2 so that current flowing through 7 ohm resistor could be increased by short – circuiting the battery of emf E2 ? What should be the value of E1/E2 so that current flowing through 7 ohm resistor could be increased by short - circuiting the battery of emf E2 [...]
Consider the circuit shown in the figure . Find the charge on capacitor C between A and D in steady state.
12
Nov
Consider the circuit shown in the figure . Find the charge on capacitor C between A and D in steady state. Consider the circuit shown in the figure . Find the charge on capacitor C between A and D in steady state. November 12, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
n identical cells are joined in series with two cells A and B with reversed polarities. EMF of each cell is E and internal resistance is r. Potential difference across cell A or B is (n > 4)
12
Nov
n identical cells are joined in series with two cells A and B with reversed polarities. EMF of each cell is E and internal resistance is r. Potential difference across cell A or B is (n > 4) n identical cells are joined in series with two cells A and B with reversed polarities. EMF [...]
Figure shows a circuit model for the transmission of an electrical signal, such as cable TV, to a large number of subscribers. Each subscriber connects a load resistance RL between the transmission line and the ground. Assume the ground to be at zero potential and to have negligible resistance. The resistance of the transmission line between the connection points of different subscribers is modeled as the constant resistance RT. The equivalent resistance across the signal source is
12
Nov
Figure shows a circuit model for the transmission of an electrical signal, such as cable TV, to a large number of subscribers. Each subscriber connects a load resistance RL between the transmission line and the ground. Assume the ground to be at zero potential and to have negligible resistance. The resistance of the transmission line [...]
Given that current through CA = 1 A , current through C’A’ = 2 A. Now if A is connected to A’ and B is connected B’. fInd currents through CA and C’A’, respectively.
12
Nov
Given that current through CA = 1 A , current through C’A’ = 2 A. Now if A is connected to A’ and B is connected B’. fInd currents through CA and C’A’, respectively. current through C'A' = 2 A. Now if A is connected to A' and B is connected B'. fInd currents through [...]