by Sunday | Nov 12 | Physics JAMB
A. 4.0 x 107 NC-1 B. 8.0 x 109 NC-1 C. 8.O x 10-12 NC-1 D. 4.0 x 109 NC-1 Correct Answer: Option D – 4.0 x 109 NC-1 Explanation The electric force experienced in an electric field of intensity E is given by: F = qE: where q = the test charge. E = F/Q =...
by Sunday | Nov 12 | Physics JAMB
A. 10 hrs B. 18 hrs C. 20 hrs D. 25 hrs Correct Answer: Option B – 18 hrs Explanation For a car battery rated 45 AH, being charged by a charger of 2.5 A rating, the time for the battery to be fully charged is given by: T = (45)/2.5 = 18...
by Sunday | Nov 12 | Physics JAMB
A. magnetic octopole B. magnetic monopole C. magnetic dipole D. magnetic quadrupole Correct Answer: Option C – magnetic dipole
by Sunday | Nov 12 | Physics JAMB
A. 9 A B. 8 A C. 6 A D. 7 A Correct Answer: Option B – 8 A Explanation For the device rated 2000 W, 250 V, implies that current I, flowing is given by the relation Power = IV I = (power)/v = (200)/250 = 8A. ∴ the most suitable fuse for the device is...
by Sunday | Nov 12 | Physics JAMB
A. visible light B. sound wave C. radio wave D. infra-red wave Correct Answer: Option C – radio wave
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.