After the swtich has been closed for a long time , the inductor acts as merely a connecting wire (for DC connections).
Thus, the resistance R2 and R3 are in parallel.
So, Req= R3*R2/(R3+R2).
and thus, total resistance
for R1=7.5Ω and R2=R3=5Ω
we get Rtot = 10Ω
So, Current across battery = V/R=12/10 = 1.2A
Option B is correct
Not yet answered Points out of 6.00 P Flag question In the circuit below R1 =...
Not yet answered Points out of 6.00 P Flag question In the circuit below R1 = 7.5 , R2 = R3=5 12, and L = 31 mH. The battery supplies 12 V. R1 R3 8 R2 ell (a) What is the current through the battery right after the switch is closed? Select one: a. 0.53 A O b. 1.20 A O c. 0.00 A O d. 0.96 A O e. 1.60 A
Question 16 Not yet answered Points out of 6.00 Prag question In the circuit below R1 = 7.50, R2 = R3-50, and L = 31 mH. The battery supplies 12 V. R R -8 RO lle (a) What is the current through the battery right after the switch is closed? Select one: O a. 1.60 A O b. 0.96 A O c. 0.00 A O d. 1.20 A O e. 0.53 A Tube Maps In the circuit below R1 =...
In the circuit below R1 = 7.5 1, R2 = R3-50, and L = 31 mH. The battery supplies 12 V. R Rg E Rg ell (a) What is the current through the battery right after the switch is closed? Select one: O a. 1.20 A O b. 1.60 A OC. 0.00 A O d. 0.53 A e. 0.96 A In the circuit below R1 = 7.50, R2 = R3:50, and L = 31 mH. The battery supplies 12 V....
In the circuit below R1 = 7.50, R2 = R3 =50, and L = 31 mH. The battery supplies 12 V. R Rs FE R2 ell (b) What is the current through the battery after the switch has been closed for a long time? Select one O a. 0.96 A ob. 0.00 A O c. 1.60 A O d. 0.53 A O e. 1.20 A
2 part question? In the circuit below R1 = 7.5 2, R2 = R3=5 N, and L = 31 mH. The battery supplies 12 V. S w R1 R3 + 上下 E R2 L ele (a) What is the current through the battery right after the switch is closed? Select one: a. 1.60 A b. 1.20 A c. 0.00 A d. 0.53 A e. 0.96 A In the circuit below R1 = 7.5 1, R2 = R3 = 5 1,...
TOLYEL di wetu PORUULUI. Trias MUESLIURE In the circuit below R1 = 7.50, R2 = R3 =50, and L = 31 mH. The battery supplies 12 V. S R R3 FE R2 ell (a) What is the current through the battery right after the switch is closed? Select one: O a. 1.60 A O b. 0.53 A O c. 1.20 A O d. 0.96 A O e. 0.00 A
(b) what is the current through the battery after the switch has been closed for a long time? In the circuit below R1 = 7.50, R2 = R3-50, and L = 31 mH. The battery supplies 12 V. mun 8 R2 ell (b) What is the current through the battery after the switch has been closed for a long time? Select one O a. 0.96 A Ob. 0.00 A c. 1.60 A d. 1.20 A e. 0.53 A
Points out of 6.00 P Flag question Not yet answered In the figure, R = 12 Q, C = 8 pF, and L= 3 mH, and the ideal battery has emf - 3 V. The switch is kept in position a for a long time and then thrown to position b. What are # R 8 с 000 (d) the maximum electromagnetic energy in the circuit? Select one: O a. 32.00 uJ b. 24.00 J O c. 12.00 pJ O...
Not yet answered Points out of 6.00 P Flag question In the figure, R = 122, C =8 uF, and L = 3 m, and the ideal battery has emf = 3 V. The switch is kept in position a for a long time and then thrown to position b. What are R E al h C (d) the maximum electromagnetic energy in the circuit? Select one: a. 32.00 uJ O b. 12.00 J O c. 24.00 pJ d. 3.00...
Question 25 Not yet answered Points out of 1.00 Flag question In the figure, R = 122, C =8 pF, and L = 3 mh, and the ideal battery has emf = 32 V. The switch is kept in position a for a long time and then thrown to position b. What are HH R 7 с mo (a) the maximum charge in the capacitor plates? Select one: • a. 96.00 pc . b. 256.00 pc . c. 32.00 C...