Question

1) Two identical charges ($q_1 = q_2 = q$) are separated by a distance $d = 5$ cm, exert electrostatic forces of magnitude $F_{12} = F_{21} = 9$ N on each other. What is the value of the electric charge $q$? A) $q = 7.07 \times 10^{-6}$ C B) $q = 1.58 \times 10^{-6}$ C C) $q = 1.00 \times 10^{-6}$ C D) $q = 6.15 \times 10^{-6}$ C

          1) Two identical charges ($q_1 = q_2 = q$) are separated by a distance $d = 5$ cm, exert electrostatic forces of
magnitude $F_{12} = F_{21} = 9$ N on each other. What is the value of the electric charge $q$?
A) $q = 7.07 \times 10^{-6}$ C
B) $q = 1.58 \times 10^{-6}$ C
C) $q = 1.00 \times 10^{-6}$ C
D) $q = 6.15 \times 10^{-6}$ C

1) Two identical charges (q1 = q2 = q) are separated by a distance d = 5 cm, exert electrostatic forces of
magnitude F12 = F21 = 9 N on each other. What is the value of the electric charge q?
A) q = 7.07 × 10^-6 C
B) q = 1.58 × 10^-6 C
C) q = 1.00 × 10^-6 C
D) q = 6.15 × 10^-6 C

Added by Jason E.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Sri K

03/10/2023

Step 1

Mathematically, it can be expressed as: F = k * (q1 * q2) / r^2 where F is the force, q1 and q2 are the charges, r is the distance between them, and k is the electrostatic constant. Show more…

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Texts: 1) Two identical charges (q1q2 = q) are separated by a distance d = 5 cm, exert electrostatic forces of magnitude F12 = F21 = 9 N on each other. What is the value of the electric charge q? A) q= 7.07 x 10-6 C B) q = 1.58 x 10-6 C C) q= 1.00 x 10-6 C D) q = 6.15 x 10-6 C 1) Two identical charges (q1q2 = q) are separated by a distance d = 5 cm and exert electrostatic forces of magnitude F12 = F21 = 9 N on each other. What is the value of the electric charge q? A) q = 7.07 x 10^-6 C B) q = 1.58 x 10^-6 C C) q = 1.00 x 10^-6 C D) q = 6.15 x 10^-6 C