Electrostatics: JEE Main 2004 Physics question

JEE Main 2004 · Annual, Paper 1 · Q6953

JEE Main 2004Annual, Paper 1PhysicsEasyElectrostatics167× since 2002

A charged oil drop is suspended in a uniform field of

3 \times {10^4}

v/m

so that it neither falls nor rises. The charge on the drop will be (Take the mass of the charge

= 9.9 \times {10^{ - 15}}\,\,kg

and

g = 10\,m/{s^2}

)

JEE Main 2004 · Annual, Paper 1 · Q6953

JEE Main 2004Annual, Paper 1PhysicsEasyElectrostatics167× since 2002

A charged oil drop is suspended in a uniform field of

3 \times {10^4}

v/m

so that it neither falls nor rises. The charge on the drop will be (Take the mass of the charge

= 9.9 \times {10^{ - 15}}\,\,kg

and

g = 10\,m/{s^2}

)

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