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  4. (a) two charges 12uC and 20uC are separated by 30cm distance. If a charge of...

(a) two charges 12uC and 20uC are separated by 30cm distance. If a charge of...

(a) two charges 12uC
and 20uC
are separated by 30cm distance.
If a charge of
-10uC is placed midway . calculate the net force on
the negative charge.
(b) the net electric field intensity on the negative charge
(c) the electric potential due to 20uC

(d) the workdone in moving the negative charge from 10cm to 5cm
in the
20uC field.?
In Physics
2 Answers Available
Asked by mercy on 31st October, 2022
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
WAEC offline past questions - with all answers and explanations in one app - Download for free
WAEC May/June 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 99995
WAEC May/June 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 99995
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
WAEC offline past questions - with all answers and explanations in one app - Download for free