After walking across a carpet, you collect −0.1nC of charge on your shoes. How much charge did the carpet lose?
After walking across a carpet, you collect −0.1nC of charge on your shoes. How much charge...
In walking across a carpet, you acquire a net negative charge of 54μC . How many excess electrons do you have?
In walking across a carpet, you acquire a net negative charge of 48 ?C. How many excess electrons do you have?
In walking across a carpet, you acquire a net negative charge of 56 .How many excess electrons do you have?
After walking across a dry carpet, there's a potential difference of 4400 V between your hand and the doorknob. As you reach toward the knob, a spark jumps, releasing energy 1.0 μJ .
Why do you get shocked after walking on carpet in the winter months but not in the summer months?
When you touch a friend after walking across a rug on a dry day, you typically draw a spark of about 1.80 mm. Calculate the potential difference between you and your friend just before the spark.
A 2.0 m × 4.0 m flat carpet acquires a uniformly distributed charge of −10 μC after you and your friends walk across it several times. A 3.5 μg dust particle is suspended in midair just above the center of the carpet. A) What is the charge on the dust particle?
A 2.0 m × 4.0 m flat carpet acquires a uniformly distributed charge of ?10 ?C after you and your friends walk across it several times. A 3.5 ?g dust particle is suspended in midair just above the center of the carpet. Part A What is the charge on the dust particle? Express your answer with the appropriate units.
Review PartA Suppose that after walking across a carpeted floor you reach for a doorknob and just before you touch it a spark jumps 0.40 cm from your finger to the knob 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 106 V/m. Express your answer using two significant figures Submit Request Answer Provide Feedback Next >
6. 13] S huffling across a carpet on a dry day, you acquire a net negative charge, the magnitude of which is 30.0 nC. In this situation; (a) The carpet's electron count has: (1) Increased (2) Decreased (3) Stayed the same (b) How many electrons have been transferred?