Question: 1. The force between two charges is 120 N. If the distance between the charges is doubled, the force will be: (a) 60 N

1. The force between two charges is 120 N. If the distance

1. The force between two charges is 120 N. If the distance between the charges is doubled, the force will be: (a) 60 N (b) 30 N (c) 40 N (d) 15 N 2. The Biot-savart's law is a general modification of: (a) Kirchhoff's law (b) Lenz's law (c) Ampere's law (d) Faraday's laws 3. For dielectricl to dielectric2 boundary conditions, the Electrical tangential field El is equal to: (a) Di 1 (b) E 2 (c) Di 2 (d) En 2

Step by Step Solution

★★★★★

3.42 Rating (155 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

1 40 N because the force is inversely proportional to the square of the dis... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Accounting Questions!

The force between two identical charges separated by 1 cm is equal to 90 N. What is the magnitude of the two charges?

The repulsive force between two charges is 1.8x10 ^ 3 if Q1 = -8 C and Q2 = -20 C. The distance between the charges is?

The force between two charges of 3 10 9 C that are 5 cm apart is a. 1.8 10 16 N b. 3.6 10 15 N c. 1.6 10 6 N d. 3.2 10 5 N

Two blocks are sliding to the right across a horizontal surface, as the drawing shows. In Case A the mass of each block is 3.0 kg. In Case B the mass of block 1 (the block behind) is 6.0 kg, and the...

Sun Corporation received a charter that authorized the issuance of 100,000 shares of $10 par common stock and 50,000 shares of $50 par, 5 percent cumulative preferred stock. Sun Corporation completed...

Ramesh & Company allows customers to use debit and bank credit cards and cash for purchases of merchandise. The company does not accept personal cheques from customers. Rameshs bank charges $1.25 for...

In a rural part of Kentucky, health outreach clinics are to be located over an area coincident with 10 magisterial districts. Five potential sites are available for locating health outreach clinics....

a. Construct a spreadsheet model Noah could use to determine the least costly way to visit all ten European cities exactly once. What is the optimal itinerary for this problem and how much air fare...

Using the information found in question, answer the following questions. A.Js Wildlife Emporium manufactures two unique bird feeders (Deluxe and Super Duper) that are manufacture and assembled in up...

The following is a series of related transactions between Hip Pants and Sleek, a chain of retail clothing stores: Oct. 12 Hip Pants sold Sleek 300 pairs of pants on account, terms 1/10, n/30. The...

Enabled: Midterm 2 (i) Exercise 11-48 (Algo) Physical Quantities Method (LO 11-3) Barrett Chemicals manufactures four chemicals, Chem-1, Chem-2, Chem-3, and Chem-4, from a joint process. The total...

O'Hara Photography's checkbook lists the following (Click the icon to view the checkbook.) Read the requirements Requirement 1. Prepare O'Hara Photography's bank reconciliation at November 30, 2024....

On January 1, 2022, Blossom Corporation acquired machinery for $1470000. Blossom adopted the straight-line method of depreciation for this machine and had been recording depreciation over an...

The result of a TLC experiment showed that a compound has an Rf value of 0.25 on a silica gel plate using 10% ethyl acetate in hexane as the mobile phase. Indicate if the Rf values of the compound...

What are the purposes of promotion ?

Given the graph below, compute the minimum spanning tree using (a) (15 points) Prim's algorithm (b) (15 points) Kruskal's algorithm 4 4

Perform the indicated operations. In designing a cam for a fire engine pump, the expression is used. Simplify this expression. (3) (3 4 32

The symbol of the ammonium ion is a. NH 3 - b. NH 3 + c. NH 4 - d. NH 4 +

Two parallel wires carry currents in the same direction. Do they attract each other, repel each other, or not affect each other? What happens when the currents are in opposite directions?

(a) How is it possible to distinguish the planets from the stars by observations with the unaided eye? (b) By observations with a telescope?

Very small objects, such as dust particles, experience a linear drag force, = (bv, direction opposite the motion), where b is a constant. That is, the quadratic model of drag of Equation 6.15 fails...

A block of mass m is at rest at the origin at t = 0. It is pushed with constant force F 0 from x = 0 to x = L across a horizontal surface whose coefficient of kinetic friction is m k = m 0 (1 x/L)....

A spring-loaded toy gun exerts a variable force on a plastic ball as the spring expands. Consider a horizontal spring and a ball of mass m whose position when barely touching a fully expanded spring...