CBSE Class 12-science Answered
calculate the electric field strength required to just support a water drop of mass 10 and having a change og 1.6?
Asked by musicmadiss123 | 21 Apr, 2019, 10:42: PM
Expert Answer
Weight of charge must be equal to force provided by electrostatic force
mg = qE
So E = mg/q
Here taking mass as 10mg = 10×10-6 kg
So putting the value
E = (10×10×10-6 )/1.6
E = 6.25×10-5 N/C
Answered by Ankit K | 21 Apr, 2019, 10:53: PM
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