Chapter 1: Electric Charges and Fields
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Electric flux is maximum when angle is:
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Electric field due to dipole decreases as:
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Field lines are:
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Electric dipole moment direction:
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Electric field is zero at:
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Unit of permittivity:
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Electric field due to infinite plane sheet is:
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Maximum force when charges are:
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Assertion: Field lines intersect (Reason: Field is vector)
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Assertion: Charges repel (Reason: Same charges repel)
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Electric flux depends on:
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Electric field inside dielectric reduces by:
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Dipole in uniform field experiences:
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Electric field due to negative charge is:
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Force between two charges in vacuum is:
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SI unit of electric field intensity:
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Work done moving charge perpendicular to field:
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Electric field lines density represents:
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If charge doubles, force becomes:
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If distance doubles, force becomes:
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Electric field is vector:
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Charge is additive:
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Electric field inside hollow sphere:
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Field outside charged sphere behaves like:
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Field inside conductor is:
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Gauss law is useful for:
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Gauss law relates:
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Unit of electric flux:
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Electric flux is:
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Torque on dipole =
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Unit of dipole moment:
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Dipole moment is:
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Dipole consists of:
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Field lines originate from:
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Electric field lines never:
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Direction of electric field is:
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Unit of electric field:
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Electric field is defined as:
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Superposition applies to:
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Net force is:
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SI unit of permittivity is:
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Force between charges varies as:
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Force between like charges is:
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Coulomb’s law is valid for:
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Coulomb’s law force depends on:
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Law of conservation of charge states:
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Charge on an electron is:
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Quantization of charge is given by:
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Charge is:
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The SI unit of electric charge is:
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