Rank in order, from largest to smallest, the electric field strengths Ea to Ee a

Question

Rank in order, from largest to smallest, the electric field strengths Ea to Ee at these five points near a plane of charge. Rank in order, from largest to smallest, the forces Fa to Fe a proton would experience if placed at points a - e in this parallel-plate capacitor. What device provides a practical way to produce a uniform electric field? A long thin resistor A Faraday cage A parallel plate capacitor A toroidal inductor An electric field uniformizer. The worked examples of charged-particle motion arc relevant to a transistor. a cathode ray tube. magnetic resonance imaging. cosmic rays. lasers.

Explanation / Answer

Question 10

Here since its a large uniformly charge plate so its electric field will remain constant

Option 1. Ea = Eb = Ec = Ed = Ee

Question 11

Since electric field remains same so we have same force at all positions

Option 1) Fa = Fb = Fc = Fd = Fe

Question 12

Parallel plate capacitor produce uniform electric field

Option 3)

Question 13)

Its cathode ray tube

In which electrons move inside tube

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