Question posted by shley88
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Questions Posted by shley88
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| Bounty | Status | Category | Sub-Category | Question | Due | $1.00 | Closed, closed | Physics | General Physics |
Electromagnetic Induction
A coiled telephone cord forms a spiral with 72 turns, a diameter of 2.05 cm, and an unstretched length of 64.7 cm. The permeability of free space is 1.25664 × 10−6 T · m/A. Determine the... |
Jun. 24, 2012 | $1.00 | Closed, closed | Physics | General Physics |
Electric current
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Jun. 03, 2012 | $8.00 | Closed, closed | Physics | General Physics |
Electric current
refer to attachment.. |
Jun. 03, 2012 | $1.00 | Closed, closed | Physics | General Physics |
Potential difference
Two charges are placed as shown in the figure with q1=3.5*10^-6 C and q2=-4.0*10^-6 C Find the potential difference between points A and B. Answer in V using two significant figs |
May. 30, 0000 | $1.00 | Closed, closed | Physics | General Physics |
Electrostatics
A charge of 3.66 mC is placed at each corner of a square 0.100 m on a side. a) Determine the magnitude of the force on each charge -Answer in N b) Determine the direction of the force on each... |
May. 30, 2012 | $1.00 | Closed, closed | Physics | General Physics |
Electric Field
An electron moving to the right at 1.0 % the speed of light enters a uniform electric field parallel to its direction of motion. If the electron is to be brought to rest in the space of 3.9 cm, what... |
May. 30, 2012 | $1.00 | Closed, closed | Physics | General Physics |
Electric Field
1) a) What is the magnitude of the electric field at a point midway between a - 7.6 and a + 8.0 charge 8.2 cm apart? Assume no other charges are nearby. Leave 2 significant figures and leave in... |
May. 22, 2012 | $0.50 | Closed, closed | Physics | General Physics |
Electric Field
The magnitude of a uniform electric field be- tween the two plates is about 2 × 105 N/C. If the distance between these plates is 0.2 cm, find the potential difference between the plates. Answer... |
May. 20, 2012 | $0.50 | Closed, closed | Physics | General Physics |
Electric Field
A force of 4.30 × 10−2 N is needed to move a charge of 58.0 μC a distance of 21.0 cm in the direction of a uniform electric field. What is the potential difference that will provide this... |
May. 20, 2012 | $0.50 | Closed, closed | Physics | General Physics |
Electric Field
A positively charged bead having a mass of 0.4 g falls from rest in a vacuum from a height of 5.62 m in a uniform vertical electric field of magnitude 13900 N/C. The bead hits the ground at a speed... |
May. 20, 2012 |
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