00. INTRODUCTION
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Electric Charges and Fields

272120 What happens when some charge is placed on a soap bubble?

1 Its radius decreases
2 The bubble collapses
3 Its radius increases
4 None of these
NCERT Page-3 / N-1
Electric Charges and Fields

267731 Two identical metallic spheres \(A\) and \(B\) of exactly equal masses are given equal positive and negative charges respectively. Then

1 mass of \(A>\) Mass of \(B\)
2 mass of \(A\lt \) Mass of \(B\)
3 mass of \(A=\) Mass of \(B\)
4 mass of \(A \geq\) Mass of \(B\)
Electric Charges and Fields

267732 Two spheres of equal mass \(A\) and \(B\) are given \(+q\) and \(-q\) charge respectively then

1 mass of \(A\) increases
2 mass of \(B\) increases
3 mass of A remains constant
4 mass of \(B\) decreases
Electric Charges and Fields

267733 A soap bubble isgiven a negative charge, then its radius.

1 Decreases
2 Increases
3 Remanins unchanged
4 Nothing can be predicted as information is insufficient
NEET DIGITAL LIBRARY
Electric Charges and Fields

272120 What happens when some charge is placed on a soap bubble?

1 Its radius decreases
2 The bubble collapses
3 Its radius increases
4 None of these
NCERT Page-3 / N-1
Electric Charges and Fields

267731 Two identical metallic spheres \(A\) and \(B\) of exactly equal masses are given equal positive and negative charges respectively. Then

1 mass of \(A>\) Mass of \(B\)
2 mass of \(A\lt \) Mass of \(B\)
3 mass of \(A=\) Mass of \(B\)
4 mass of \(A \geq\) Mass of \(B\)
Electric Charges and Fields

267732 Two spheres of equal mass \(A\) and \(B\) are given \(+q\) and \(-q\) charge respectively then

1 mass of \(A\) increases
2 mass of \(B\) increases
3 mass of A remains constant
4 mass of \(B\) decreases
Electric Charges and Fields

267733 A soap bubble isgiven a negative charge, then its radius.

1 Decreases
2 Increases
3 Remanins unchanged
4 Nothing can be predicted as information is insufficient
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Electric Charges and Fields

272120 What happens when some charge is placed on a soap bubble?

1 Its radius decreases
2 The bubble collapses
3 Its radius increases
4 None of these
NCERT Page-3 / N-1
Electric Charges and Fields

267731 Two identical metallic spheres \(A\) and \(B\) of exactly equal masses are given equal positive and negative charges respectively. Then

1 mass of \(A>\) Mass of \(B\)
2 mass of \(A\lt \) Mass of \(B\)
3 mass of \(A=\) Mass of \(B\)
4 mass of \(A \geq\) Mass of \(B\)
Electric Charges and Fields

267732 Two spheres of equal mass \(A\) and \(B\) are given \(+q\) and \(-q\) charge respectively then

1 mass of \(A\) increases
2 mass of \(B\) increases
3 mass of A remains constant
4 mass of \(B\) decreases
Electric Charges and Fields

267733 A soap bubble isgiven a negative charge, then its radius.

1 Decreases
2 Increases
3 Remanins unchanged
4 Nothing can be predicted as information is insufficient
For More Updates join with Us
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
Electric Charges and Fields

272120 What happens when some charge is placed on a soap bubble?

1 Its radius decreases
2 The bubble collapses
3 Its radius increases
4 None of these
NCERT Page-3 / N-1
Electric Charges and Fields

267731 Two identical metallic spheres \(A\) and \(B\) of exactly equal masses are given equal positive and negative charges respectively. Then

1 mass of \(A>\) Mass of \(B\)
2 mass of \(A\lt \) Mass of \(B\)
3 mass of \(A=\) Mass of \(B\)
4 mass of \(A \geq\) Mass of \(B\)
Electric Charges and Fields

267732 Two spheres of equal mass \(A\) and \(B\) are given \(+q\) and \(-q\) charge respectively then

1 mass of \(A\) increases
2 mass of \(B\) increases
3 mass of A remains constant
4 mass of \(B\) decreases
Electric Charges and Fields

267733 A soap bubble isgiven a negative charge, then its radius.

1 Decreases
2 Increases
3 Remanins unchanged
4 Nothing can be predicted as information is insufficient
NEET DIGITAL LIBRARY