ICSE Class 10 Electric Charges and Fields — Mock Test (2027)
Free online mock test for Electric Charges and Fields (ICSE Class 10 Physics) — 93 competency-based questions based on the latest CISCE 2027 syllabus, with instant marking. Try the samples below, then take the full test free.
What to expect: This mock test covers key concepts from the Electric Charges and Fields chapter — including application-based and competency-focused questions aligned with how ICSE actually sets the paper.
Tip: Attempt without notes first to identify gaps, then review explanations for any wrong answers. Retake after a few days for best retention.
Sample questions
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1.For a uniformly charged thin spherical shell of total charge q, the field at a point outside (r > R) is:
- A.The same as if the entire charge were concentrated at the centre
- B.Zero
- C.Half that of an equivalent point charge
- D.sigma/(2*epsilon0)
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2.At a point on the equatorial plane of a short dipole, the direction of the electric field is:
- A.Antiparallel to the dipole moment p
- B.Parallel to the dipole moment p
- C.Perpendicular to p, pointing away
- D.Zero
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3.The net outward flux through the surface of a black box is 8.0 x 10^3 N m^2/C. The net charge inside the box (epsilon0 = 8.854 x 10^-12) is about:
- A.7.1 x 10^-8 C
- B.8.0 x 10^-8 C
- C.1.1 x 10^-7 C
- D.9.0 x 10^9 C
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4.The quantisation of charge was experimentally demonstrated by:
- A.Millikan
- B.Faraday
- C.Coulomb
- D.Franklin
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5.If the net outward flux through the surface of a box is zero, one can conclude that:
- A.The net charge inside is zero, but individual charges may still be present
- B.There are definitely no charges anywhere inside the box
- C.The field is zero everywhere inside the box
- D.The box must contain only negative charge
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