subject
Physics, 05.05.2021 15:10 krojas015

3 identical dry cells each
of e. m.f. 1.6 V are connected in a series to a resistor of 11.4 ohms. A current of 0.32A flows in the circuit. Determine:
a) the total em. f of the cell
b) the internal resistance of each cell.​

ansver
Answers: 2

Another question on Physics

question
Physics, 22.06.2019 04:00
When an object is heated it contracts. a. true b. false
Answers: 2
question
Physics, 22.06.2019 10:00
Two objects of different mass start from rest, are pulled by the same magnitude net force, and are moved through the same distance. the work done on object 1 is 900 j. after the force has pulled each object, object 1 moves twice as fast as object 2. how much work is done on object 2?
Answers: 1
question
Physics, 22.06.2019 10:30
Aparticle moves in the xy plane with constant acceleration. at time zero, the particle is at x = 6 m, y = 8.5 m, and has velocity ~vo = (9 m/s) ˆı + (−2.5 m/s) ˆ . the acceleration is given by ~a = (4.5 m/s 2 ) ˆı + (3 m/s 2 ) ˆ . what is the x component of velocity after 3.5 s? answer in units of m/s.
Answers: 1
question
Physics, 22.06.2019 17:40
Along wire carrying a 4.2 a current perpendicular to the xy-plane intersects the x-axis at x=−1.7cm. a second, parallel wire carrying a 3.0 a current intersects the x-axis at x=+1.7cm. part a at what point on the x-axis is the magnetic field zero if the two currents are in the same direction? express your answer to two significant figures and include the appropriate units.
Answers: 2
You know the right answer?
3 identical dry cells each
of e. m.f. 1.6 V are connected in a series to a resistor of 11.4 o...
Questions
question
Social Studies, 29.08.2019 10:30
question
Health, 29.08.2019 10:30
Questions on the website: 13722363