Chapter 1 – Electrostatics
Two equal positive charges are kept at points A and B. The electric potential at the points between A and B (excluding these points ) is studied while moving from A to b. The potential
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Dec
Two equal positive charges are kept at points A and B. The electric potential at the points between A and B (excluding these points ) is studied while moving from A to b. The potential Two equal positive charges are kept at points A and B. The electric potential at the points between A and [...]
Two fixed charges `-2 Q ` and `Q` are located at the points with coordinates ( -3 a, 0) and (+3 a, 0) in the ` X- Y` plane . The locus of all the points in the ` X-Y` plane where the electric potential due to the two charges is zero is a
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Dec
Two fixed charges `-2 Q ` and `Q` are located at the points with coordinates ( -3 a, 0) and (+3 a, 0) in the ` X- Y` plane . The locus of all the points in the ` X-Y` plane where the electric potential due to the two charges is zero is a 0) [...]
A charge +q is fixed at each of the points x=x0, x=3×0, x=5×0,…x=∞ on the x axis, and a charge −q is fixed at each of the points x=2×0, x=4×0, x=6×0, …x=∞. Here x0 is a positive constant. Take the electric potential at a point due to a charge Q at a distance r from it to be Q/(4πε0r).Then, the potential at the origin due to the above system of charges is
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Dec
A charge +q is fixed at each of the points x=x0, x=3×0, x=5×0,…x=∞ on the x axis, and a charge −q is fixed at each of the points x=2×0, x=4×0, x=6×0, …x=∞. Here x0 is a positive constant. Take the electric potential at a point due to a charge Q at a distance r from [...]
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…x=∞ on the x axis ,
…x=∞. Here x0 is a positive constant. Take the electric potential at a point due to a charge Q at a distance r from it to be Q/(4πε0r).Then ,
A charge + q is fixed at each of the points x=x0 ,
and a charge −q is fixed at each of the points x=2x0 ,
the potential at the origin due to the above system of charges is ,
x=3x0 ,
x=4x0 ,
x=5x0 ,
x=6x0... ,
A charge Q is uniformly distributed only on the fourths portion of a ring of radius R. The electric potential at centre of ring is
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Dec
A charge Q is uniformly distributed only on the fourths portion of a ring of radius R. The electric potential at centre of ring is A charge Q is uniformly distributed only on the fourths portion of a ring of radius R. The electric potential at centre of ring is December 1, 2020 Category: Cengage [...]
A charge Q is uniformly distributed only on the fourths portion of a ring of radius R. The electric potential on the axis of ring at distance x from the centre is
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Dec
A charge Q is uniformly distributed only on the fourths portion of a ring of radius R. The electric potential on the axis of ring at distance x from the centre is A charge Q is uniformly distributed only on the fourths portion of a ring of radius R. The electric potential on the axis [...]
In the following arrangement 1. VA = Q (2 ROOT2 – 1)/ 4 PIE €0 ROOT2 R
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Dec
In the following arrangement 1. VA = Q (2 ROOT2 – 1)/ 4 PIE €0 ROOT2 R In the following arrangement 1. VA = Q (2 ROOT2 - 1)/ 4 PIE €0 ROOT2 R December 1, 2020 Category: Cengage NEET by C.P Singh , Chapter 1 - Electrostatics , Part 2 ,
Two identical thin ring, each of radius R meters, are coaxially placed a distance R metres apart. If Q1 coulomb, and Q2 coulomb, are respectively the charges uniformly spread on the two rings, the work done in moving a charge q from the centre of one ring to that of the other is
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Dec
Two identical thin ring, each of radius R meters, are coaxially placed a distance R metres apart. If Q1 coulomb, and Q2 coulomb, are respectively the charges uniformly spread on the two rings, the work done in moving a charge q from the centre of one ring to that of the other is and Q2 [...]
Charges +q and −q are placed at points A and B respectively which are a distance 2L apart, C is the midpoint between A and B. The work done in moving a charge +Q along the semicircle CRD is:
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Dec
Charges +q and −q are placed at points A and B respectively which are a distance 2L apart, C is the midpoint between A and B. The work done in moving a charge +Q along the semicircle CRD is: C is the midpoint between A and B. The work done in moving a charge +Q [...]
Four electric charges +q, +q, −q and −q are placed at the corners of a square of side 2L (see figure). The electric potential at point A, midway between the two charges +q and +q, is
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Dec
Four electric charges +q, +q, −q and −q are placed at the corners of a square of side 2L (see figure). The electric potential at point A, midway between the two charges +q and +q, is -q −q and −q are placed at the corners of a square of side 2L (see figure). The electric [...]
A bullet of mass 2g is having a charge of 2μc. Through what potential difference must it be accelerated, starting from rest, to acquire a speed of 10m/s
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Dec
A bullet of mass 2g is having a charge of 2μc. Through what potential difference must it be accelerated, starting from rest, to acquire a speed of 10m/s A bullet of mass 2g is having a charge of 2μc. Through what potential difference must it be accelerated starting from rest to acquire a speed of [...]