In the resistor network, take R₁ = 122, R₂ = 402, R3 = 102, R4 = 62, R5 = 3 2 and ε = 36 V. The current through R3 is 13 and the current through Rs is 15. (13, 15) is ... www www www R₁ www www R₁ R₂ A None of the options is correct B (3.0 A, 4.0 A) (4.0 A, 1.5 A) (D) (6.0 A, 4.0 A) (15A 20A) Las
Which of the following is/are TRUE? (circle the correct option from A to F) i. Electrons and protons are the smallest charge particles, the magnitude of charge on one electron or one proton is one electronic charge. ii. The mass of a proton is 1800 times the mass of an electron; however, they have the same quantity of charge. iii. A plastic rod rubbed on fur attracts a small conducting sphere; this can only imply that the sphere is positively charged. iv. A charge q₁ = +4q attract another charge q2 = - q with a force F, then charge 92 attract q₁ with a force 4F. v. Aluminum ion (Al+2) has a charge of +3.204 x 10-19 C. A) i, ii & v B) i, iii, iv C) None of the options is correct D) i, iv, v E All are correct F iii, iv, v
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