ELECTRIC CHARGE, CONDUCTORS, INSULATORS
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Electric Charges and Fields

272123 On charging by conduction, mass of a body may

1 increase
2 decreases
3 increase or decrease
4 None of these
NCERT Page-5/N-2
Electric Charges and Fields

272121 A body is positively charged, it implies that

1 there is only positive charge in the body
2 there is positive as well as negative charge in the body but the positive charge is more than negative charge
3 there is equal positive and negative charge in the body but the positive charge lies in the outer regions
4 negative charge is displaced from its position
NCERT Page-3 / N-2
Electric Charges and Fields

272122 On rubbing, when one body gets positively charged and other negatively charged, the electrons transferred from positively charged body to negatively charged body are

1 valence electrons only
2 electrons of inner shells
3 both valence electrons and electrons of inner shell
4 yet to be established
NCERT Page-2 / N-2
Electric Charges and Fields

272124 Metal knob of a gold leaf electroscope is touched with a positively charged rod. When it is taken away the leaves stay separated. Now metal knob is touched by negatively charged rod. Separation between the leaves

1 increases
2 decreases
3 remains same
4 first increases then decreases.
NCERT Page-4/N-4
Electric Charges and Fields

272125 A small metal ball is brought into contact alternatively with points $A,B$ and $C$ of the charged body shown in figure. After each contact the charge of the ball is determined approximately by touching it against an electroscope. If ${{q}_{A}},{{q}_{B}}$ and ${{q}_{C}}$ are the charges, then

1 ${{q}_{A}}>{{q}_{B}}>{{q}_{C}}$
2 ${{q}_{A}}<{{q}_{B}}<{{q}_{C}}$
3 ${{q}_{A}}={{q}_{B}},{{q}_{C}}=0$
4 ${{q}_{A}}=0,{{q}_{B}}={{q}_{C}}$
NCERT Page-3/N-2
NEET DIGITAL LIBRARY
Electric Charges and Fields

272123 On charging by conduction, mass of a body may

1 increase
2 decreases
3 increase or decrease
4 None of these
NCERT Page-5/N-2
Electric Charges and Fields

272121 A body is positively charged, it implies that

1 there is only positive charge in the body
2 there is positive as well as negative charge in the body but the positive charge is more than negative charge
3 there is equal positive and negative charge in the body but the positive charge lies in the outer regions
4 negative charge is displaced from its position
NCERT Page-3 / N-2
Electric Charges and Fields

272122 On rubbing, when one body gets positively charged and other negatively charged, the electrons transferred from positively charged body to negatively charged body are

1 valence electrons only
2 electrons of inner shells
3 both valence electrons and electrons of inner shell
4 yet to be established
NCERT Page-2 / N-2
Electric Charges and Fields

272124 Metal knob of a gold leaf electroscope is touched with a positively charged rod. When it is taken away the leaves stay separated. Now metal knob is touched by negatively charged rod. Separation between the leaves

1 increases
2 decreases
3 remains same
4 first increases then decreases.
NCERT Page-4/N-4
Electric Charges and Fields

272125 A small metal ball is brought into contact alternatively with points $A,B$ and $C$ of the charged body shown in figure. After each contact the charge of the ball is determined approximately by touching it against an electroscope. If ${{q}_{A}},{{q}_{B}}$ and ${{q}_{C}}$ are the charges, then

1 ${{q}_{A}}>{{q}_{B}}>{{q}_{C}}$
2 ${{q}_{A}}<{{q}_{B}}<{{q}_{C}}$
3 ${{q}_{A}}={{q}_{B}},{{q}_{C}}=0$
4 ${{q}_{A}}=0,{{q}_{B}}={{q}_{C}}$
NCERT Page-3/N-2
Join With Us for More Updates
Electric Charges and Fields

272123 On charging by conduction, mass of a body may

1 increase
2 decreases
3 increase or decrease
4 None of these
NCERT Page-5/N-2
Electric Charges and Fields

272121 A body is positively charged, it implies that

1 there is only positive charge in the body
2 there is positive as well as negative charge in the body but the positive charge is more than negative charge
3 there is equal positive and negative charge in the body but the positive charge lies in the outer regions
4 negative charge is displaced from its position
NCERT Page-3 / N-2
Electric Charges and Fields

272122 On rubbing, when one body gets positively charged and other negatively charged, the electrons transferred from positively charged body to negatively charged body are

1 valence electrons only
2 electrons of inner shells
3 both valence electrons and electrons of inner shell
4 yet to be established
NCERT Page-2 / N-2
Electric Charges and Fields

272124 Metal knob of a gold leaf electroscope is touched with a positively charged rod. When it is taken away the leaves stay separated. Now metal knob is touched by negatively charged rod. Separation between the leaves

1 increases
2 decreases
3 remains same
4 first increases then decreases.
NCERT Page-4/N-4
Electric Charges and Fields

272125 A small metal ball is brought into contact alternatively with points $A,B$ and $C$ of the charged body shown in figure. After each contact the charge of the ball is determined approximately by touching it against an electroscope. If ${{q}_{A}},{{q}_{B}}$ and ${{q}_{C}}$ are the charges, then

1 ${{q}_{A}}>{{q}_{B}}>{{q}_{C}}$
2 ${{q}_{A}}<{{q}_{B}}<{{q}_{C}}$
3 ${{q}_{A}}={{q}_{B}},{{q}_{C}}=0$
4 ${{q}_{A}}=0,{{q}_{B}}={{q}_{C}}$
NCERT Page-3/N-2
For More Updates join with Us
Electric Charges and Fields

272123 On charging by conduction, mass of a body may

1 increase
2 decreases
3 increase or decrease
4 None of these
NCERT Page-5/N-2
Electric Charges and Fields

272121 A body is positively charged, it implies that

1 there is only positive charge in the body
2 there is positive as well as negative charge in the body but the positive charge is more than negative charge
3 there is equal positive and negative charge in the body but the positive charge lies in the outer regions
4 negative charge is displaced from its position
NCERT Page-3 / N-2
Electric Charges and Fields

272122 On rubbing, when one body gets positively charged and other negatively charged, the electrons transferred from positively charged body to negatively charged body are

1 valence electrons only
2 electrons of inner shells
3 both valence electrons and electrons of inner shell
4 yet to be established
NCERT Page-2 / N-2
Electric Charges and Fields

272124 Metal knob of a gold leaf electroscope is touched with a positively charged rod. When it is taken away the leaves stay separated. Now metal knob is touched by negatively charged rod. Separation between the leaves

1 increases
2 decreases
3 remains same
4 first increases then decreases.
NCERT Page-4/N-4
Electric Charges and Fields

272125 A small metal ball is brought into contact alternatively with points $A,B$ and $C$ of the charged body shown in figure. After each contact the charge of the ball is determined approximately by touching it against an electroscope. If ${{q}_{A}},{{q}_{B}}$ and ${{q}_{C}}$ are the charges, then

1 ${{q}_{A}}>{{q}_{B}}>{{q}_{C}}$
2 ${{q}_{A}}<{{q}_{B}}<{{q}_{C}}$
3 ${{q}_{A}}={{q}_{B}},{{q}_{C}}=0$
4 ${{q}_{A}}=0,{{q}_{B}}={{q}_{C}}$
NCERT Page-3/N-2
NEET DIGITAL LIBRARY
Electric Charges and Fields

272123 On charging by conduction, mass of a body may

1 increase
2 decreases
3 increase or decrease
4 None of these
NCERT Page-5/N-2
Electric Charges and Fields

272121 A body is positively charged, it implies that

1 there is only positive charge in the body
2 there is positive as well as negative charge in the body but the positive charge is more than negative charge
3 there is equal positive and negative charge in the body but the positive charge lies in the outer regions
4 negative charge is displaced from its position
NCERT Page-3 / N-2
Electric Charges and Fields

272122 On rubbing, when one body gets positively charged and other negatively charged, the electrons transferred from positively charged body to negatively charged body are

1 valence electrons only
2 electrons of inner shells
3 both valence electrons and electrons of inner shell
4 yet to be established
NCERT Page-2 / N-2
Electric Charges and Fields

272124 Metal knob of a gold leaf electroscope is touched with a positively charged rod. When it is taken away the leaves stay separated. Now metal knob is touched by negatively charged rod. Separation between the leaves

1 increases
2 decreases
3 remains same
4 first increases then decreases.
NCERT Page-4/N-4
Electric Charges and Fields

272125 A small metal ball is brought into contact alternatively with points $A,B$ and $C$ of the charged body shown in figure. After each contact the charge of the ball is determined approximately by touching it against an electroscope. If ${{q}_{A}},{{q}_{B}}$ and ${{q}_{C}}$ are the charges, then

1 ${{q}_{A}}>{{q}_{B}}>{{q}_{C}}$
2 ${{q}_{A}}<{{q}_{B}}<{{q}_{C}}$
3 ${{q}_{A}}={{q}_{B}},{{q}_{C}}=0$
4 ${{q}_{A}}=0,{{q}_{B}}={{q}_{C}}$
NCERT Page-3/N-2