Taking R = 1.00 kN and E = 250.V in Figure Pl8.21, determinethe direction and magnitude ofthe current in the horizontal wirebetween a and e.R2Rbe281.4R3Ra'Figure P18.21

Answered: Image /qna-images/answer/6f68510f-44ac-4692-a54d-042f9e3fa228.jpg

Answered: Taking R = 1.00 kN and E = 250. V in…

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter18: Direct-Current Circuits

Section: Chapter Questions

Problem 22P: In the circuit of Figure P18.22, the current I1 is 3.0 A and the values of and R are unknown. What...

See similar textbooks

Similar questions

Messenger JPG JPG to PDF - PDF Student Class Sche... OL Financial- Phili. i Home | Investagrams O Dashboard GOD BLESS. Question 40 Given the figure below, find the total current of the circuit. 300 Q 400 N 100 Q 12 V 200Ω 500 0 O 274 mA O 179 mA O 219 mA O 197 mA (AR) F5 F6 F7 F8 F9 F10 DIO F11 F12 A+ Pause Scr Lk 5 € 7 8 15
Q.6: Given R1=15N, R2=102, R3=222 and R4=152, find the current flowing through resistance R4. R2 R1 T 8.0V Ra R3 Vo S 12.0V V = k U = k. n.n qi9 j Liki rij Ceg = YN Gi - N 1
The resistance of the skin on a person's finger is typically about 10,000 N. How much voltage would be needed to cause a current of 0.001 A to flow into the finger? (This is about enough current to just be felt by most people.) Need Help? Read It Watch It MY N OTEC [-/2 Points] DETAILS OBINPHYS8 7.P.013.
Find the resistance between the inner and the outer curved surfaces of the block shown below, where the material is Silver o = 6.17 x 10°S/m. If the same current crosses both inner and outer curved surfaces J = 1ô A/m?. %3D Assume: Pa = 2 cm, po = 6 cm, ø = 20°. and z = 5 cm 113 Po P. O a. B.16 un O b. 6.12 un Oc 30.606 u Od. 4.59 u 1030
5 A IB Ic 5. What is the value of the current IB in the figure? The directions of the currents are as noted. 7 A ЗА А. 2 А В. ЗА С. 4 А D. 5 A 5.
A conducting wire moves as shown near a long wire carrying a constant 50-A current. If a = 10 mm, L= 50 cm (The length of he wire), and v = 12 m/s, what is the potential difference, VA - VB? 50 A Select one: O a. 120 mV b. 9 mV O c. 30 mv Od. 60 mV e. 6 m V
You have a battery marked "6.00 V." When you draw a current of 0.387 Afrom it, the potential difference between its terminals is 5.25 V. What is the potential difference Δ? when you draw 0.583 A?
Taking R=2.30 k2 and = 370 V in the figure shown below, determine the magnitude and direction of the current in the horizontal wire between a and e. magnitude mA direction from a to e R www AR 8✔ 2R www 3R 28
Given that a current of I(t)= 13t2+4 (wheret is in s) is flowing parallel to the axis of a cylindrical conductor. If the cylinder has a radius of 0.4 mm and a length of 50 cm. Find the current density in units of MA/m2 at t=3.6 s. Note the unit MA/m²=10®A/m² Select one: O A. 343 O B. 1029 O C. 753 O D. 101 O E. 628
3.9. 10C charge is transferred in a certain time to result in a current of 2.5A. What is the time in ms? A. 4ms B. 4000ms C. 0.25ms D. 250ms 3.10. A 100W light bulb burns for 10 hours a day for a week. The weekly consumption of energy will be A. 7000kWh B. 7kWh C. 0.007kWh D. 7Wh 30002 ww www 5000 20092 ww 10002 Figure 1 3.11. Irrespective of the battery voltage in Figure 1, above, the smallest current will flow in the resistance. Α. 5000 Β. 3000 C. 2000 D. 1000 3.12. Choose the correct statement. A. Resistivity is a constant for a material relating the current through it and the voltage across it. B. Resistivity of a material is directly proportional to the temperature of that material. C. One of Kirchhoff's laws states that the sum of the currents in a closed loop is equal to zero. D. Resistances of coils can be identified by a code system. 3.13. An electric kettle is required to heat 600ml of water from 10°C to boiling point in 5 min, the supply voltage being 240V. The efficiency of…
6. 1010 A/m4) r2, where r is the radial distance out to the wire's radius of 1.50 mm. The potential applied to the wire (end to end) is 65.0 V. How much energy is converted to thermal energy in 1.60 h? The current-density magnitude in a certain circular wire is J = (2.90 × (a) 5.8x10ª J (b) 6.6x10ª J (c) 7.8x10ª J (d) 8.7x10ª J (e) None of the above
imes New... v 12 A A" Aa v A U v ab x, A 2 A 三| 三 8. What is the current in each branch, IL, I2 , I3. E, = 18 V %3D d I2 0.52 R 2.5 Q I,-12 R a e 6.0 2 R3 1.5 2 1 0.5 Q E2 = 45 V 338 words. English (United States) MacBook Pro

SEE MORE QUESTIONS

Recommended textbooks for you

College Physics

Physics

ISBN:

9781285737027

Author:

Raymond A. Serway, Chris Vuille

Publisher:

Cengage Learning

College Physics

Physics

ISBN:

9781305952300

Author:

Raymond A. Serway, Chris Vuille

Publisher:

Cengage Learning

College Physics

Physics

ISBN:

9781285737027

Author:

Raymond A. Serway, Chris Vuille

Publisher:

Cengage Learning

College Physics

Physics

ISBN:

9781305952300

Author:

Raymond A. Serway, Chris Vuille

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS

Taking R = 1.00 kN and E = 250. V in Figure Pl8.21, determine the direction and magnitude of the current in the horizontal wire between a and e. R 2R be 28 1. 4R 3R a' Figure P18.21