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An uncharged sphere of metal is placed in between two charged plates as shown. The lines of force look like.
01
Dec
An uncharged sphere of metal is placed in between two charged plates as shown. The lines of force look like. An uncharged sphere of metal is placed in between two charged plates as shown. The lines of force look like. December 1, 2020 Category: Cengage NEET by C.P Singh , Chapter 1 - Electrostatics , [...]
Among the following groupings , which one represents the set of iso – electronic species
01
Dec
Among the following groupings , which one represents the set of iso – electronic species Among the following groupings which one represents the set of iso - electronic species December 1, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The following element forms a molecule with eight its own atoms (a) Si (b) S (c) Cl (d) P
01
Dec
The following element forms a molecule with eight its own atoms (a) Si (b) S (c) Cl (d) P The following element forms a molecule with eight its own atoms (a) Si (b) S (c) Cl (d) P December 1, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
An infinite number of charges each equal to q, are placed along the x−axis at x 1, 2, 4, 8, …… and so on. The potential and field in SI units at x = 0 due to this set of charges are respectively (k = 4πεo/1 ) times
01
Dec
An infinite number of charges each equal to q, are placed along the x−axis at x 1, 2, 4, 8, …… and so on. The potential and field in SI units at x = 0 due to this set of charges are respectively (k = 4πεo/1 ) times ...... and so on. The potential and [...]
Four charges, all of same magnitude are placed at the four corners of a square. At the centre of the square, the potential is V and the field is E. By suitable choices of the signs of the four charges, which of the following can be obtained?
01
Dec
Four charges, all of same magnitude are placed at the four corners of a square. At the centre of the square, the potential is V and the field is E. By suitable choices of the signs of the four charges, which of the following can be obtained? all of same magnitude are placed at the [...]
Four identical charges are placed at the points (1,0,0),(0,1,0),(−1,0,0) and (0.−1,0) 1. the potential at the origin is zero 2. the electric field at the origin is not zero. 3. the potential at all points on the z – axis, other than the origin, is zero 4. the field at all points on the z – axis, other than the origin acts along the z – axis.
01
Dec
Four identical charges are placed at the points (1,0,0),(0,1,0),(−1,0,0) and (0.−1,0) 1. the potential at the origin is zero 2. the electric field at the origin is not zero. 3. the potential at all points on the z – axis, other than the origin, is zero 4. the field at all points on the z [...]
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0 ) ,
0) 1. the potential at the origin is zero 2. the electric field at the origin is not zero. 3. the potential at all points on the z - axis ,
0) and (0.−1 ,
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Four identical charges are placed at the points ( 1 ,
is zero 4. the field at all points on the z - axis ,
other than the origin ,
other than the origin acts along the z - axis. ,
A cube of side b has a charge q at each of its vertices the electric potential and field due to this arrangement of charges at the centre of the cube.
01
Dec
A cube of side b has a charge q at each of its vertices the electric potential and field due to this arrangement of charges at the centre of the cube. A cube of side b has a charge q at each of its vertices the electric potential and field due to this arrangement of [...]
When the separation between two charges is increase the electric potential energy of the charges.
01
Dec
When the separation between two charges is increase the electric potential energy of the charges. When the separation between two charges is increase the electric potential energy of the charges. December 1, 2020 Category: Cengage NEET by C.P Singh , Chapter 1 - Electrostatics , Part 2 ,
How many electron pairs are present in valence shell of oxygen in water molecule
01
Dec
How many electron pairs are present in valence shell of oxygen in water molecule How many electron pairs are present in valence shell of oxygen in water molecule December 1, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Boron forms covalent compound due to (a) small size (b) higher ionization energy (c) lower ionization energy (d) Both (a) and (b)
01
Dec
Boron forms covalent compound due to (a) small size (b) higher ionization energy (c) lower ionization energy (d) Both (a) and (b) Boron forms covalent compound due to (a) small size (b) higher ionization energy (c) lower ionization energy (d) Both (a) and (b) December 1, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]