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Problems Based on Electric Field

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Conductors in Electrostatic Equilibrium
A long, straight metal rod has a radius of $$5.00 cm$$ and a charge per unit length of $$30.0 nC/m$$. Find the electric field (a) $$3.00 cm$$, (b) $$10.0 cm$$, and (c) $$100 cm$$ from the axis of the rod, where distances are measured perpendicular to the rods axis.

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Similar Questions

Q1

Conductors in Electrostatic Equilibrium
A long, straight metal rod has a radius of $$5.00 cm$$ and a charge per unit length of $$30.0 nC/m$$. Find the electric field (a) $$3.00 cm$$, (b) $$10.0 cm$$, and (c) $$100 cm$$ from the axis of the rod, where distances are measured perpendicular to the rods axis.

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Q2

Application of Gausss Law to Various Charge Distributions
The charge per unit length on a long, straight filament is $$-90.0 \mu C/m$$. Find the electric field (a) $$10.0 cm$$,(b) $$20.0 cm$$, and (c) $$100 cm$$ from the filament, where distances are measured perpendicular to the length of the filament.

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Q3

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Q4

A long straight metal rod has a very long hole of radius 'a' drilled parallel to the rod axis as shown in the figure.If the rod carries a current 'i', find the value of magnetic induction on the axis of the hole. where OC=c

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Q5

A long straight metal rod has a very long hole of radius '

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