Two point charges, separated by 1.9 cm, have charge values of +3.4 and -2.5 µC, respectively. What is the value of the mutual force between them? [Answer in Newtons] (ke = 8.99 · 109 N·m2/C2)
Two point charges, separated by 1.9 cm, have charge values of +3.4 and -2.5 µC, respectively....
(Revised on 2/4/19) 1. Two point charges, separated by 1.5 cn, have charge values of +2.0 and-4.0 pc, respectively. What is the value of the mutual force between them? (ke 8.99 x 10% Nm2/c2 (ANS:320 N) 2. Two point charges each have a value of 30.0 mC and are separated by a distance of 4.00 cm. What is the electric field midway between the two charges? (ANS: zero) 3. If О--16-nc..,. 3.0 n, and b-4.0 m, what is the magnitude...
1.) Two point charges are separated by 4 cm. The attractive force between them is 20 N. The value of the Coulomb constant is 8.99 × 109 N · m2/C2. Find the force between them when they are separated by 17 cm. Answer in units of N. 2.) If the two charges have equal magnitude, what is the magnitude of each charge? (F = 20 N .) Answer in units of C.
A. A point charge of +3.3 µC is located at the origin of a coordinate system and a second point charge of -0.7 µC is at x = 1.00 m. What is the electric potential at the x = 0.35m point? (ke = 8.99 · 109 N·m2/C2) (Show how you arrived at your result and include units) B. What is the equivalent capacitance of the combination shown?
Two point charges, separated by 15 cm, have charge values of +10.0 mu C and -15.0 mu C respectively. What is the value of the electric force between them? A parallel-plate capacitor has a capacitance of 25 mu F. What potential difference across the plates is required to store 7.0 Times 10-4 C on this capacitor?
Two small conducting point charges, separated by 0.4 m, carry a total charge of 165 uC. They repel one another with a force of 120 N. For the universal constant k use the value 8.99 109 N m2/C2. Find the charge on the larger of the two point charges:
Two charges q1 and q2 have a total charge of 10u C. When they are separated by 4.1 m, the force exerted by one charge on the other has a magnitude of 8 mN. Find q1 and q2 if both are positive so that they repel each other, and q1 is the smaller of the two. (For the universal constant k use the value 8.99 109 N m2/C2.)
Two point charges are separated by a distance of 11.9 cm. The charge on the one of them is 2.56 uC, and the Electric Force between the two charges if 4.74 N. Find the charge on the second particle in uC.
Two point charges are separated by a distance of 17.0 cm. The charge on the one of them is 1.38 uC, and the Electric Force between the two charges if 4.19 N. Find the charge on the second particle in uC.
Two point charges are separated by a distance of 14.6 cm. The charge on the one of them is 1.58 uC, and the Electric Force between the two charges if 6.15 N. Find the charge on the second particle in uC.
Two point charges, +3.54 µC and -5.75 µC, are separated by 1.27 m. What is the electric potential midway between them?