Find the minimum voltage needed between finger and doorknob, Physics

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Find the minimum voltage needed between finger and doorknob

Suppose that after walking across a carpeted floor you reach for a doorknob and just before you touch it a spark jumps 0.35 m from your finger to the knob.

Part A: Find the minimum voltage needed between your finger and the doorknob to generate this spark. The minimum field that can produce a spark in air is 3.0 x 10^6 v/m. Express your answer using two significant figures.

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Physics: Find the minimum voltage needed between finger and doorknob

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Request for Solution File

Ask an Expert for Answer!!

Physics: Find the minimum voltage needed between finger and doorknob

Reference No:- TGS0713134

Have a Question? (oR Write a Review)

Recent Questions Asked Physics

Q : Why the company uses dual-rates to allocate common costs

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Q : What is its margin of safety ratio

Q : The direct method would be what amount

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Request for Solution File

Ask an Expert for Answer!!

Physics: Find the minimum voltage needed between finger and doorknob

Reference No:- TGS0713134

Recent Questions Asked Physics

Q : Why the company uses dual-rates to allocate common costs

Q : Compare the cycle efficiency with carnot engine operating

Q : What is its margin of safety ratio

Q : The direct method would be what amount

Q : Find the minimum voltage needed between finger and doorknob

Q : What are the estimated commission''s revenues for trs

Q : Purchase price per unit now being paid to an outside

Q : Discounts are reported as contra-revenue

Q : Determine the population standard deviation

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