and C
Three large identical conducting parallel plates carrying charge +Q , -Q and +2Q, respectively , are placed as shown in figure. If Ea, Eb, and Ec refer to the magnitudes of the electric fields at points A, B , and C, respectively, then
31
Oct
Three large identical conducting parallel plates carrying charge +Q , -Q and +2Q, respectively , are placed as shown in figure. If Ea, Eb, and Ec refer to the magnitudes of the electric fields at points A, B , and C, respectively, then -Q and +2Q and C and Ec refer to the magnitudes of [...]
Calculate the acceleration of blocks A and B in cases (a), (b), and (c).
28
Sep
Calculate the acceleration of blocks A and B in cases (a), (b), and (c). and C B Calculate the acceleration of blocks A and B in cases (a) September 28, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
An experiment measures quantities a, b, and c, and then X is calculated from X = a^1/2 b^2 / c^3. If the percentage errors in a, b, and c are +- 1% , +- 3%, and +- 2 %, respectively, then the percentage error in X can be
15
Sep
An experiment measures quantities a, b, and c, and then X is calculated from X = a^1/2 b^2 / c^3. If the percentage errors in a, b, and c are +- 1% , +- 3%, and +- 2 %, respectively, then the percentage error in X can be 3% An experiment measures quantities a and [...]
If the percentage errors of A, B, and C are a, b, and c, respectively, then the total percentage error in the product ABC is
15
Sep
If the percentage errors of A, B, and C are a, b, and c, respectively, then the total percentage error in the product ABC is and C and C are a B If the percentage errors of A respectively then the total percentage error in the product ABC is September 15, 2020 Category: Uncategorised (JEE [...]
Two blocks of masses 5 kg and 2 kg are initially at rest on the floor. They are connected by a light string. Passing over a light frictionless pulley. An upwards force F is applied on the pulley and maintained at a constant value. Calculate the acceleration a(1) and a(2) of the 5kg and 2kg masses, respectively, when F is (take g = 10m/s^2 (a) 30N, (b) 60N , (c) 140N
29
Aug
Two blocks of masses 5 kg and 2 kg are initially at rest on the floor. They are connected by a light string. Passing over a light frictionless pulley. An upwards force F is applied on the pulley and maintained at a constant value. Calculate the acceleration a(1) and a(2) of the 5kg and 2kg [...]
Tags:
and C ,
and there is no friction at the point of suspension. ,
B ,
determine the accelration of all the loads immedialtely after the lower thread keeping the system in equilibrium has been cut. Assume that the threads are weightless ,
Four blocks and two springs are arranged as shown in fig. The system at rest ,
the mass of the pulley is negligible small ,
The system shown in Fig.6.215 is in equilibrium. Find the acceleration of the blocks A ,
The system shown in Fig.6.215 is in equilibrium. Find the acceleration of the blocks A, B, and C, all of equal masses m at the instant when (assume spring to be ideal). a. The spring between ceiling and A is cut b. The string (inextensible) between A and B is cut. c. The spring between B and C is cut. Also find the tension in the string when the system is at rest and in the above three cases.
29
Aug
The system shown in Fig.6.215 is in equilibrium. Find the acceleration of the blocks A, B, and C, all of equal masses m at the instant when (assume spring to be ideal). a. The spring between ceiling and A is cut b. The string (inextensible) between A and B is cut. c. The spring between [...]
Tags:
and C ,
and there is no friction at the point of suspension. ,
B ,
determine the accelration of all the loads immedialtely after the lower thread keeping the system in equilibrium has been cut. Assume that the threads are weightless ,
Four blocks and two springs are arranged as shown in fig. The system at rest ,
the mass of the pulley is negligible small ,
The system shown in Fig.6.215 is in equilibrium. Find the acceleration of the blocks A ,