Question

Asked Nov 21, 2019

4 views

A point charge of -4.00 nC is located at (0, 1.00) m. What is the magnitude of

the electric field due to the point charge at (4.00, -2.00) m?

a. 1.15 N/C

b. -0.864 N/C

c. 1.44 N/C

d. -1.15 N/C

Step 1

Write the expression for electric field,

Step 2

The value for vector r is,

Step 3

The magnitude o...

Tagged in

Q: Calculate the horizontal force that must be applied to a 0.70-kg puck to accelerate on a horizontal ...

A: The expression for horizontal force is,

Q: Problem 5: Suppose you are told that a satellite orbiting the Earth has a orbital period of 0.85 hou...

A: Given,

Q: Review | Constants In U.S. football, after a touchdown the team has the opportunity to earn one more...

A: Given:Horizontal distance of the bar = 36 ft = 10.97 mVertical distance of the bar = 10 ft = 3.05 m

Q: Question 1 2 and 3

A: Given:Mass of hollow sphere = 4 kgRadius of hollow sphere = 30 cm. = 0.3 mInclined angle θ = 37ᶱ

Q: Extend in the following table (which gives values from 0 to 5 s) to 6 to 10 s, assuming no air resis...

A: Consider the case of freely falling under the gravity (g=10 m/s2).Write the motion’s equation and pl...

Q: Chapter 15, Problem 014 A simple harmonic oscillator consists of a block of mass 1.40 kg attached to...

A: The equations of simple harmonic motions is

Q: Suppose a biological membrane with a specific capacitance of 1 μF/cm^2 has a resting surface charge ...

A: The total charge associated per unit (µm2) area of membrane is

Q: A satellite is traveling around a planet in a circular orbit with radius R. It moves in a constant s...

A: Consider a satellite having mass m orbiting around a planet in radius R with speed v and the planet’...

Q: A force F =(4.600 N) i^+(−6.300 N) j^ is exerted on a particle located at r=(−5.500 m) i^+(−0.7000 m...

A: The cross product rules is,