Question

Two 2.0-cm-diameter insulating spheres have a 6.10 cm space between them. One sphere is charged to...

Two 2.0-cm-diameter insulating spheres have a 6.10 cm space between them. One sphere is charged to + 22.0 nC , the other to - 37.0 nC . What is the electric field strength at the midpoint between the two spheres?

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Solution;

diameter ,d= 2 cm

Distance between two space = 6.10 cm

Mid point from both sides distance , r

Now two charges are

Case 1:

The electric field from q​​​​​​1 charge at mid point is

And the electric field from q​​​​​​2 charge at mid point is

This sign means the electric field is positive to negative

The total electric field is E,

ANSWER = 323731 N

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Two 10-cm-diameter charged disks face each other, 25 cm apart. Both disks are charged to -...
Two 10-cm-diameter charged disks face each other, 25 cm apart. Both disks are charged to - 30 nC . Part A What is the electric field strength between the disks, along their common axis, at the midpoint between the two disks? Part B What is the electric field strength between the disks, along their common axis, at a point 5.0 cm from one disk?
Two 10-cm-diameter charged rings face each other, 23.0 cm apart. Both rings are charged to +...
Two 10-cm-diameter charged rings face each other, 23.0 cm apart. Both rings are charged to + 30.0 nC . What is the electric field strength At the midpoint between the two rings? at the center of the left ring?
A uniformly charged insulating sphere (R1 = 3.0 cm) is charged to QI = 50 nC....
A uniformly charged insulating sphere (R1 = 3.0 cm) is charged to QI = 50 nC. It is concentric within a charged conducting shell (inner radius R2 = 5.0 cm, outer radius R3 = 5.2 cm) that is charged to QC = 200 nC. The insulating sphere is not connected to the conducting shell, and the conductors are separated by air. (Note: The figure is not to scale.) In which region(s) is the electric field zero, if any? (b) Find...
Two 10-cm-diameter charged rings face each other, 17.0 cm apart. Both rings are charged to +...
Two 10-cm-diameter charged rings face each other, 17.0 cm apart. Both rings are charged to + 10.0 nC . What is the electric field strength (A) at the midpoint between the two rings? (B) at the center of the left ring?
Two conducting spheres are separated by 1.5 cm. One sphere is charged such that its total...
Two conducting spheres are separated by 1.5 cm. One sphere is charged such that its total charge is 32 nC. The other sphere is electrically neutral (has no net charge). A) Is there an apparent charge distribution on the neutral sphere due to the charged sphere? Qualitatively answer this using diagrams and terminology such as charge by induction, charge by conduction, dipole, octopole, etc. B) Imagine the spheres were allowed to touch for a brief moment and then separated back...
Two 10-cm-diameter charged rings face each other, 23 cm apart. The left ring is charged to...
Two 10-cm-diameter charged rings face each other, 23 cm apart. The left ring is charged to -24 nC and the right ring is charged to +24 nC . Part A What is the magnitude of the electric field E⃗  at the midpoint between the two rings? Express your answer to two significant figures and include the appropriate units. Part C What is the magnitude of the force F⃗  on a -1.0 nC charge placed at the midpoint? Express your answer to two...
Figure 21.5 Two small insulating spheres are attached to silk threads. The spheres have equal masses...
Figure 21.5 Two small insulating spheres are attached to silk threads. The spheres have equal masses of 40 g, and have electric charges of q1 = +2.0 ?C and q2 = -2.0 ?C. The spheres are brought into the initial positions shown in Fig. (a), with a vertical separation of 15 cm between them. In Fig. 21.5, the tension in the lower thread in Fig. (a) is closest to: Figure 21.5 Two small insulating spheres are attached to silk threads....
A charged ring and a charged circular disk of 10 cm diameter face each other at...
A charged ring and a charged circular disk of 10 cm diameter face each other at a distance of 20 cm. The ring is to the left of the disk; their centers define the x-axis. Each object carries a net charge Q = 20 nC. a) Without doing any calculations or consulting equations (other than E = Kq/r2 for a point charge): what is the direction of the electric field at the midpoint between the objects? Or is it zero?...
Two small insulating spheres with radius 6.00×10−2 mm are separated by a large center-to-center distance of...
Two small insulating spheres with radius 6.00×10−2 mm are separated by a large center-to-center distance of 0.460 mm . One sphere is negatively charged, with net charge -1.00 μCμC , and the other sphere is positively charged, with net charge 3.30 μCμC . The charge is uniformly distributed within the volume of each sphere. a) What is the magnitude EE of the electric field midway between the spheres? Take the permittivity of free space to be ϵ0ϵ0= 8.85×10−12 C2/(N⋅m2)C2/(N⋅m2) .
Two 10-cm -diameter charged rings face each other, 27cm apart. The left ring is charged to...
Two 10-cm -diameter charged rings face each other, 27cm apart. The left ring is charged to -16nC and the right ring is charged to +16nC. Question 1) What is the magnitude of the electric field E ?   at the midpoint between the two rings? Question 2) What is the magnitude of the force F ?   on a -1.0 nC charge placed at the midpoint? Please answer both to two significant figures and I will rate.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT