Question

calculate electric field intensity at a point on the axial line of a dipole at 20cm from the centre. The dipole is made of 10 microCoulomb charges separated by 1 cm

Answer 1

Answer:

$electric \: fied \: itensity \: = \frac{kp}{ {r}^{3} } \\ electric \: field \: int \: = \ \frac{9 \times {10}^{9} \times 0.01 \times {10}^{ - 5} }{ {0.2}^{3} } \\ electric \: intensity \: = 1.125 \times {10}^{5}$

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