Question

Use the act values you enter to make later calculations, The figure below shows a battery cornected to a circult. The potential difference across the battery and the resistance of each resistori oven in the figure (Assume R. - 12,00, A, - 2,750, and V - 7.50 V.) W 400 w 500 w w 0 (a) What is the equivalent resistance in of, and the 5.000 restor? C) Using the result from part, what is the covalent resistance (in) of the 5.000 rest and the 400 gr 19 Using the result from port ho. what is the equivalent resistance (in) of the 5.000 rsd the 4.000 resistor, and the 1,000 restor? (Using the rest from port (c) what the equivalent resistance (in) of the entire circuit (e) What is the current in Athrough the battery (equivalent the conventional current that the poveral of the battery and enters the 2, A what is the magnitude of potential difference) V (1) Using the result from part and the battery's pot difference, what is the magnitude of the potential ofference in the 1.00 V What is the current in A) is the 3.00 retor

Answer 1

RI R2 ya um 52 Ri=122 R2=2.752 v= 7.50 302 + a) R, and 512 are parallel So their net resistance, R 12x5 60 3.532 R, x5 Ri+5 17 12+5 b) R = 3.53+ y = 7.532 c) R = 7.53 x 3 2-1453 2 7.153 +3 d) Rret 2.1453 + 2.75 4.8953.2 e) I s 7.50 4.8953 1.532 Amp Rret f) VR2 VxR2 7.5 X 2.75 = 4.2132 V Rret 4.8953 g) Potential difference across 32 resistor V-Vos 7.5 4-2132 3.2868 v h) 3-2868 1.0956 A 3