A system has charges q1=2.5×10^-7c and q2=-2.5×10^-7c located A:(0,0,-15cm)and B:(0,0,+15cm) respectively. what are the total charge and electric dipol moment of the system?
Answers
The charges qA and qB are located at the points A (0,0, – 15cm) and B (0, 0, +15cm). B The points A and B lie on z-axis as shown. It follows that, AB = OA + OB = 30cm = Total charge, q = qA + qB = 2.5 x 10-7 + (-2.5 x 10-7) = 0 Electric dipole moment, p = either charge x AB = 2.5 x 10-7 x 0.3 = 7.5 x 10-8 m The electric dipole moment is directed from B to A along z-axis. ← Prev Question Next Question → Related questions +1 vote 1 answer A system has two charges qA = 2.5 × 10−7 C and qB = −2.5 × 10^−7 C located at points asked Jan 2, 2018 in Physics by sforrest072 (128k points) electric charges and fields 0 votes 1 answer A system has two charges qA = 2.5 × 10^‒9 C and qB = ‒2.5 × 10^‒7C located at points A: (0, 0,-15) cm and B: (0, 0, +15) cm, asked May 20, 2019 in Physics by Ruksar (68.8k points) electrostatics capacitance jee jee mains 0 votes 1 answer Two point charges qA = 3 µC and qB = -3 µC are located 20 cm apart in vacuum. asked Feb 28, 2020 in Physics by Mohit01 (54.3k points) electric charges and fields class-12 0 votes 1 answer Four point charges qA = 2 µC, qB = -5 µC, qC = 2 µC and qD = -5 µC are located at the corners of a square ABCD of side 10cm. asked Feb 28, 2020 in Physics by Mohit01 (54.3k points) electric charges and fields class-12 +2 votes 1 answer Two point charges qA = 3 μC and qB = −3 μC are located 20 cm apart in vacuum. asked Jan 2, 2018 in Physics by sforrest072 (128k points) electric charges and fields Read more on Sarthaks.com - https://www.sarthaks.com/628763/a-system-has-two-charges-qa-2-5-10-7c-and-qb-2-5-x-10-7c-located-at-points