Physics, asked by dakshrajput4148, 9 months ago

Two point charges of +15 microcoulomb and +9 microcoulomb are kept 18 cm apart calculate the work done when charge +9 microcoulomb is moved by 3cm towards 15microcoulomb charge please give me answer

Answers

Answered by singhsang77000
0

Answer:

0.45J

Explanation:

Given in the question that there are two charges A and B

Value of first charge = +5 uC

Value of second charge = +6 uC

Distance between them = 12 cm

Distance after the charge B have move 2 cm toward charge A = 12-2 = 10cm

Work done in moving the charge is equal to the gain in the electrostatic potential of the system U

U1 =

U2 =

WD = U2 - U1

Plug in the values

= 0.45 J

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