Find the work done to transfer a point charge q=+5 µC in the electric field: E-yi-xj From point P1(1, 2,-4)m to point P2(-2, 8,-4)m Along the straight line joining points P1 and P2 b) +50 µJ c) -40 μJ d) +40 μJ e) +60 µJ a) -50 µJ
Find the work done to transfer a point charge q=+5 µC in the electric field: E-yi-xj From point P1(1, 2,-4)m to point P2(-2, 8,-4)m Along the straight line joining points P1 and P2 b) +50 µJ c) -40 μJ d) +40 μJ e) +60 µJ a) -50 µJ
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Transcribed Image Text:Find the work done to transfer a point charge
q=+5 µC in the electric field:
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E=yi-xj
From point P1(1, 2,-4)m to point P2(-2, 8,-4)m
Along the straight line joining points P1 and P2
c) -40 μJ d) +40 μJ e) +60 µJ
b) +50 µJ
a) -50 µJ
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Step 1: Know the concept and write the given quantities:
VIEWStep 2: Find the equation of the straight line passing through points P1 and P2.
VIEWStep 3: Find the expression for the potential difference between points P2 and P1:
VIEWStep 4: Calculate the potential difference between points P2 and P1:
VIEWStep 5: Find the work done on the charge:
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