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Step by step text solution for In defining electric field due to a point charge, the test charge has to be vanishingly small. How this condition can be justified, when we know that charge less than the on an electron or a proton is not possible? by PHYSICS experts to help you in doubts & scoring excellent marks in Class 12 exams.
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MODERN PUBLICATION-ELECTRIC FIELD-EXERCISE
- In defining electric field due to a point charge, the test charge has ...
02:08
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- A ball of charge q is plaed in a hollow conductive uncharged sphere. A...
03:43
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- A ball of charge q is plaed in a hollow conductive uncharged sphere. A...
02:38
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- A sphere of charge + Q is fixed in position. A smaller sphere of charg...
03:29
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- Graphically, represent the variation of electric field due to a point ...
01:27
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- Graphically, represent the variation of electric field due to a point ...
01:27
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- Graphically, represent the variation of electric field due to a point ...
01:43
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- Three point charges, each having a charge +10 C are placed on the thre...
04:10
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- Five point charges, each having a charge q are placed on the five cron...
02:23
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- A small metal ball of mass m is suspended from a thread of length l be...
02:09
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- A small metal ball of mass m is suspended from a thread of length l be...
02:04
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- What is the use of the concept of electric field intensity?
01:31
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- Establish the relation between electric field strength and force.
01:41
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- Derive an expression for electric field intensity at a distance r from...
05:01
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- Find the electric field intensity at any point on the axis of a unifor...
03:39
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- What is an electric dipole? Define electric dipole moment and give its...
03:02
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- Define the term electric dipole moment. Give its units Derive an expre...
03:29
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- Define electric field intensity at a point. Give its S.I. units. Deriv...
07:01
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- Define electric field intensity at a point. Give its S.I. units. Deriv...
07:01
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- Define electric field intensity at a point. Give its S.I. units. Deriv...
07:01
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