it is observed that a force of attraction exists between the two. It means :
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When a positively charged sphere is brought near a metallic sphere , it is observed that a force of attraction exists between the two. It means
30
Oct
When a positively charged sphere is brought near a metallic sphere , it is observed that a force of attraction exists between the two. It means it is observed that a force of attraction exists between the two. It means : When a positively charged sphere is brought near a metallic sphere October 30, 2020 [...]
In Fig. a, particle 1 (of charge q1) and particle 2 (of charge q2) are fixed in place on an x axis, 8.00 cm apart. Particle 3 (of charge q3 = +8.00 × 10^−19 C) is to be placed on the line between particles 1 and 2 so that they produce a net electrostatic force Fnet = 2 F0 on it Figure b gives the x component of that force versus the coordinate x at which particle 3 is placed. The scale of the x-axis is set by xs = 8.0 cm. What are (a) the sign of charge q1 and (b) the ratio q2 / q1?
15
Sep
In Fig. a, particle 1 (of charge q1) and particle 2 (of charge q2) are fixed in place on an x axis, 8.00 cm apart. Particle 3 (of charge q3 = +8.00 × 10^−19 C) is to be placed on the line between particles 1 and 2 so that they produce a net electrostatic force [...]
Identical isolated conducting spheres 1 and 2 have equal charges and are separated by a distance that is large compared with their diameters (Fig. 21-22a). The electrostatic force acting on sphere 2 due to sphere 1 is F. Suppose now that a third identical sphere 3, having an insulating handle and initially neutral, is touched first to sphere 1 (Fig. 21-22b), then to sphere 2 (Fig. 21-22c), and finally removed (Fig. 21-22d). The electrostatic force that now acts on sphere 2 has magnitude F. What is the ratio F’/F?
15
Sep
Identical isolated conducting spheres 1 and 2 have equal charges and are separated by a distance that is large compared with their diameters (Fig. 21-22a). The electrostatic force acting on sphere 2 due to sphere 1 is F. Suppose now that a third identical sphere 3, having an insulating handle and initially neutral, is touched [...]
When a positively charged sphere is brought near a metallic sphere, it is observed that a force of attraction exists between the two. It means :
15
Sep
When a positively charged sphere is brought near a metallic sphere, it is observed that a force of attraction exists between the two. It means : it is observed that a force of attraction exists between the two. It means : When a positively charged sphere is brought near a metallic sphere September 15, 2020 [...]