Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Two point charges ( Q each are placed at ( 0, y ) and ( 0, y ) and ( 0, -y ) . A point charge q of the same polarity can move the x – axis . Then
30
Oct
Two point charges ( Q each are placed at ( 0, y ) and ( 0, y ) and ( 0, -y ) . A point charge q of the same polarity can move the x – axis . Then -y ) . A point charge q of the same polarity can move the x [...]
In a region where intensity of electric field is 5 N/C , 40 lines of electric force are crossing per square metre. The number of lines crossing per square metre where intensity of electric field is 10 N/C will be :
30
Oct
In a region where intensity of electric field is 5 N/C , 40 lines of electric force are crossing per square metre. The number of lines crossing per square metre where intensity of electric field is 10 N/C will be : 40 lines of electric force are crossing per square metre. The number of lines [...]
When an electron moves in a circular path around a stationey nucleus charge at the center.
30
Oct
When an electron moves in a circular path around a stationey nucleus charge at the center. When an electron moves in a circular path around a stationey nucleus charge at the center. October 30, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A conducting ball is positively charged amd another positive point charge is brought closer to the ball.
30
Oct
A conducting ball is positively charged amd another positive point charge is brought closer to the ball. A conducting ball is positively charged amd another positive point charge is brought closer to the ball. October 30, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Charge over a nonconducting ring is distributed so that the linear charge density varies as lamda = lamda0 sin theta. what is the direction of force on a charge q0 placed at the center ?
30
Oct
Charge over a nonconducting ring is distributed so that the linear charge density varies as lamda = lamda0 sin theta. what is the direction of force on a charge q0 placed at the center ? Charge over a nonconducting ring is distributed so that the linear charge density varies as lamda = lamda0 sin theta. [...]
A tiny electric dipole of dipole moment p = p0j is placed at a point ( 1 , 0 ). There exists an electric field e = 2ax^2 i + ( 2 by^2 + 2 cy ) a tiny electric dipole of dipole moment p = p0j is placed at a point ( 1 , 0 ). There exists an electric field e = 2ax^2 i + ( 2 by^2 + 2 cy )
30
Oct
A tiny electric dipole of dipole moment p = p0j is placed at a point ( 1 , 0 ). There exists an electric field e = 2ax^2 i + ( 2 by^2 + 2 cy ) a tiny electric dipole of dipole moment p = p0j is placed at a point ( 1 , [...]
An electrically isolated hollow (initially uncharged), conducting sphere has a small positively charged ball suspended by an insulating rod from its inside surface, see diagram This causes the inner surface of the sphere to become negatively charged. When the ball is centred in the sphere the electric field outside the conducting sphere is
30
Oct
An electrically isolated hollow (initially uncharged), conducting sphere has a small positively charged ball suspended by an insulating rod from its inside surface, see diagram This causes the inner surface of the sphere to become negatively charged. When the ball is centred in the sphere the electric field outside the conducting sphere is An electrically [...]
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An electrically isolated hollow (initially uncharged) ,
conducting sphere has a small positively charged ball suspended by an insulating rod from its inside surface ,
see diagram This causes the inner surface of the sphere to become negatively charged. When the ball is centred in the sphere the electric field outside the conducting sphere is ,
Given are four arrangements of three fixed electric charges. In each arrangement, a point labeled P is also identified test charge, +q, is placed at point P. All of the charges are of the same magnitude, Q, but they can be either positive or negative as indicated . The charges and point P all lie on a straight line. The distance between adjacent items , either between two charges or between a charge and point P, are all the same. Correct order of choices in a decreasing order of magnitude of force on P is
30
Oct
Given are four arrangements of three fixed electric charges. In each arrangement, a point labeled P is also identified test charge, +q, is placed at point P. All of the charges are of the same magnitude, Q, but they can be either positive or negative as indicated . The charges and point P all lie [...]
Tags:
-q ,
a point labeled P is also identified test charge ,
are all the same. Correct order of choices in a decreasing order of magnitude of force on P is ,
but they can be either positive or negative as indicated . The charges and point P all lie on a straight line. The distance between adjacent items ,
either between two charges or between a charge and point P ,
Given are four arrangements of three fixed electric charges. In each arrangement ,
is placed at point P. All of the charges are of the same magnitude ,
A positively charged particle of charge q and mass m is suspended from a point by a string of length l. In the space a uniform horizontal electric field E exists . The particle is drawn aside so that it is projected horizontally with velocity v such that the particle starts to move along a circle with same constant speed v. Find the speed v.
30
Oct
A positively charged particle of charge q and mass m is suspended from a point by a string of length l. In the space a uniform horizontal electric field E exists . The particle is drawn aside so that it is projected horizontally with velocity v such that the particle starts to move along a [...]
The corners A, B, C , and D of a square are occupied by charges q, -q , 2Q and Q respectively . The side of square is 2b. The field at the midpoint of side CD is zero. What is the value of q/Q?
30
Oct
The corners A, B, C , and D of a square are occupied by charges q, -q , 2Q and Q respectively . The side of square is 2b. The field at the midpoint of side CD is zero. What is the value of q/Q? -q 2Q and Q respectively . The side of square [...]