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what is the value of k
Asked by maheshvishnoi2002 | 22 Feb, 2019, 09:25: PM
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 k is the representation of value (1/4πε), where ε is permitivity of free space. And the value of k is 9×10^9 in SI unit.
Answered by Ankit K | 22 Feb, 2019, 10:35: PM
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JEE main - Physics
Three equal charges, 2⋅0 × 10 − 6 C each, are held fixed at the three corners of an equilateral triangle of side 5 cm. Find the Coulomb force experienced by one of the charges due to the rest two.
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Asked by ratnadeep.dmr003 | 21 Apr, 2024, 11:06: PM
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JEE main - Physics
solution of 12th question
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Asked by medhamahesh007 | 02 Apr, 2024, 11:11: AM
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JEE main - Physics
four charges are arranged at corners of square abcd as in figur the force on charge kept at centre o is
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Asked by chhayasharma9494 | 31 Mar, 2024, 12:47: PM
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JEE main - Physics
two small conducting spheres each of mass 9×10‐⁴kg qre suspended from the same point by non conducting strings of length 100cm. they are given equal and similar charges until the strings are rqually inclined at 45° each to the vertcal. The charge on each sphere is
Asked by archithateja3 | 30 Mar, 2024, 10:23: PM
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JEE main - Physics
solve
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Asked by rishabhtiwari2027 | 21 Mar, 2024, 09:44: PM
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JEE main - Physics
an electric dipole placed with its access in the direction of electric field experience
Asked by mfkatagi099 | 20 Mar, 2024, 09:35: PM
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JEE main - Physics
The magnitude of the force on the charge at B will be:
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Asked by rishabhtiwari2027 | 14 Mar, 2024, 06:13: AM
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JEE main - Physics
hello
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Asked by chingitamkarthik | 07 Feb, 2024, 09:33: AM
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JEE main - Physics
27 similar drops of mercury are maintained at 10V each. All these spherical drops combine into a single big drop. The potential energy of the bigger drop is that of a smaller drop. times
Asked by pankajmahatopm2007 | 25 Jan, 2024, 09:28: AM
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JEE main - Physics
point charge 1.5*10to the power -3 and 0.5 are placed at corner A and C of a right angled triangle ABC such that AB= 1.2m and BC= 0.5m find the resultant electric field at B
Asked by shashinayaka032 | 01 Dec, 2023, 08:52: PM
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