# abdul rahman

Most popular questions and responses by abdul rahman
1. ## Physics

A long coaxial cable consists of two concentric conductors. The inner conductor is a cylinder with radius R1, and it carries a current I0 uniformly distributed over its cross section. The outer conductor is a cylindrical shell with inner radius R2 and

2. ## Physics

A circuit consists of a self inductor of L=0.003 H in series with a resistor R1=5 Ohm. Parallel to these is a resistor R2=10 Ohm. A battery of V0=9 volt is driving the circuit. Current has been running for 10 minutes. (a) How much energy (in Joules) is now

3. ## Physics

Consider the process of charging a parallel plate capacitor with circular plates of radius R=5 cm separated by a distance d=0.2 cm. At some time t1, the capacitor is being charged with a current I=0.04 A. Consider a point P on the plane which is equally

4. ## physics

A rectangular wire loop of dimensions a×b, with a=3.5 cm and b=4.5 cm, is pulled parallel to side a at a constant speed v=4.3 m/sec into a region where the magnetic field, |B|=0.125 T, is uniform and perpendicular to the loop. The loop enters the magnetic

5. ## physics

Consider two N-turn circular coils of radius R, each perpendicular to the axis of symmetry, with their centers located at z=±l/2 . There is a steady current I flowing in the same direction around each coil Assuming the N=100, I=2 Amperes, R=10 cm, l=2 cm

6. ## Physics

Consider the LR circuit. We have R1=19 Ohms, R2=23 Ohms, R3=23 Ohms, V=14 Volts, L=0.09 H. L and R2 are connected in series, Combination of L and R2 in series is connected with R3 in parallel. This whole combination is connected in series with R1 and

7. ## physics

Consider a circuit with an RL series with L=0.09 H and R=0.05 Ohm. At t=0 the circuit is connected to a battery which provides V0=12 V. (a)How long does it take to the current to equal a fraction 0.95 of the steady state current? (b) What is the energy

8. ## physics

A current I=2 Amperes flows in a circular single loop coil of radius R=10 cm. (a) Evaluate the magnitude of the magnetic field (in Tesla) at a point P on the axis of the coil, and a distance z =5 cm away from the plane of the coil itself. Now consider two

9. ## English

Replace the underline nouns with the correct pronouns. Simra is a girl. Simra has a pretty doll

10. ## science

20 gm of ice and 20 gm of hot water are mixed. When the ice is melted the temperature of the mixture was found to be 0'C, the temperature of hot taken should be (L=80cal/gm)-

11. ## Physics

A current I=2 Amperes flows in a circular single loop coil of radius R=10 cm. (a) Evaluate the magnitude of the magnetic field (in Tesla) at a point P on the axis of the coil, and a distance z=5 cm away from the plane of the coil itself

12. ## physics

A L=3 mile long conducting cable tethers a satellite to the International Space Station. The Cable moves through the Earth' magnetic field of about B=0.02 Gauss at a speed of v=8 km/sec. The cable points radially from the Space Station to the satellite.

I WAS GIVEN HOMEWORK AS A GROUP DISCUSSION ON PARKS AS A PUBLIC PROPERTY. I WANT INFORMATION ON THIS TOPIC TO SAY IN THE CLASS TOMORROW.

1. ## Physics

plz lemme knw the b) part when u are able to figure out !

posted on April 13, 2013
2. ## Physics

plz neyone......!

posted on April 13, 2013
3. ## Physics

thnx c n e are correct !

posted on April 13, 2013
4. ## Physics

can u plz tell the answers in numerals for time in parts c) n e). I am unable to solve it correctly !

posted on April 13, 2013
5. ## Physics

Thnx :) a) n b) are correct ! plz some one for c), d) n e) parts ???

posted on April 13, 2013
6. ## physics

flu do u hav answers for Q2 part a Q3 part b and part c, Q5 and Q7 all parts ???

posted on April 12, 2013
7. ## Physics

plz help.....!

posted on April 12, 2013
8. ## Physics

plz help.....!

posted on April 12, 2013
9. ## physics

plz do u hav answers for other edx HW Q's ????

posted on April 11, 2013
10. ## Physics

Thnx :)

posted on April 11, 2013
11. ## physics

Plz answer b part......(C) n (d) part are wrong !

posted on April 11, 2013
12. ## physics

thnx :)

posted on April 7, 2013
13. ## Physics

part a) and c)are wrong !

posted on April 7, 2013