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Four identical point charges q are placed at four corners of a square of side a. Find the potential energy of the charge system.
31
Aug
Four identical point charges q are placed at four corners of a square of side a. Find the potential energy of the charge system. Four identical point charges q are placed at four corners of a square of side a. Find the potential energy of the charge system. August 31, 2020 Category: Uncategorised (JEE Advanced [...]
The position of a particle at time t is given by the relation x(t) = ( v(0) /( alpha)) ( 1 – c^(-at)), where v(0) is a constant and alpha gt 0. Find the dimensions of v(0) and alpha.
31
Aug
The position of a particle at time t is given by the relation x(t) = ( v(0) /( alpha)) ( 1 – c^(-at)), where v(0) is a constant and alpha gt 0. Find the dimensions of v(0) and alpha. The position of a particle at time t is given by the relation x(t) = ( [...]
Four identical charges Q are fixed at the four corners of a square of side a. Find the potential energy of one of the charges due to the remaining charges
31
Aug
Four identical charges Q are fixed at the four corners of a square of side a. Find the potential energy of one of the charges due to the remaining charges Four identical charges Q are fixed at the four corners of a square of side a. Find the potential energy of one of the charges [...]
A force F is given by f = at + bt^2 where t is time. What are the dimensions of a and b?
31
Aug
A force F is given by f = at + bt^2 where t is time. What are the dimensions of a and b? A force F is given by f = at + bt^2 where t is time. What are the dimensions of a and b? August 31, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
Three equal charges q are placed at the vertices of an equilateral triangle of side a. (a) Find out potential energy of charge system. (b) calculate work required to decrease the side of triangle to a/2. (c) if the charges are released from the shown position and each of them hass same mass m, then find the speed of each particle when they lie on triangle of side 2a.
31
Aug
Three equal charges q are placed at the vertices of an equilateral triangle of side a. (a) Find out potential energy of charge system. (b) calculate work required to decrease the side of triangle to a/2. (c) if the charges are released from the shown position and each of them hass same mass m, then [...]
If x= at + bt^(2) , where x is the distance travelled by the body in kilometer while t is the time in seconds , then find the units of b.
31
Aug
If x= at + bt^(2) , where x is the distance travelled by the body in kilometer while t is the time in seconds , then find the units of b. If x= at + bt^(2) then find the units of b. where x is the distance travelled by the body in kilometer while t [...]
To find the value of g using simple pendulum. T=2.00 sec, l=1.00m was measured. Estimate maximum permissible error in g. (use pi^(2)=10)
31
Aug
To find the value of g using simple pendulum. T=2.00 sec, l=1.00m was measured. Estimate maximum permissible error in g. (use pi^(2)=10) l=1.00m was measured. Estimate maximum permissible error in g. (use pi^(2)=10) To find the value of g using simple pendulum. T=2.00 sec August 31, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
Referring to the spherical equipotential lines in A, find (i) E = f(r) (ii) E – pattern.
31
Aug
Referring to the spherical equipotential lines in A, find (i) E = f(r) (ii) E – pattern. find (i) E→=f(r) (ii) E→ - pattern. Referring to the spherical equipotential lines in A August 31, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
In Searle’s experiment to find Young’s modulus, the diameter of wire is mesured as D=0.05cm length of wire is L=125cm, and when a weight, m=20.0 kg is put, extension in wire was found to be 0.100cm. Find maximum permissible percentage error in Young’s modulus (Y)
31
Aug
In Searle’s experiment to find Young’s modulus, the diameter of wire is mesured as D=0.05cm length of wire is L=125cm, and when a weight, m=20.0 kg is put, extension in wire was found to be 0.100cm. Find maximum permissible percentage error in Young’s modulus (Y) and when a weight extension in wire was found to [...]
A, B, C, D, P and Q are points in a uniform electric field. The potentials of these points are V(A) =2 volt. V(P) = V(B) = V(D) = 5 volt. V(C) = 8 volt. The electric field at p is ?
31
Aug
A, B, C, D, P and Q are points in a uniform electric field. The potentials of these points are V(A) =2 volt. V(P) = V(B) = V(D) = 5 volt. V(C) = 8 volt. The electric field at p is ? A) B C D P and Q are points in a uniform electric [...]