Calculate the magnitude of the charge

Reference no: EM13313083

Common transparent tape becomes charged when pulled from a dispenser. If one piece is placed above another, the repulsive force can be great enough to support the top piece's weight. Assuming equal point charges (only an approximation), calculate the magnitude of the charge if electrostatic force is great enough to support the weight of a 9.00 mg piece of tape held 0.80 cm above another. (The magnitude of this charge is consistent with what is typical of static electricity.)

Reference no: EM13313083

Questions Cloud

Find the speed of the golf ball just after impact : High-speed stroboscopic photographs show that the head of a 170-g golf club is traveling at 47 m/s just before it strikes a 46-g golf ball at rest on a tee, Find the speed of the golf ball just after impact

Created value is it also always able to capture that value : If a firm has created value is it also always able to capture that value? How does a firm create value and then what must it be able to do to capture that value? In your answer provide an example of a firm that has been able to create value. Then dis..

Determine what is the final pressure in the device : A .2kg mass of argon gas fills a .05m^3 piston-cylinder volume at a pressure of 400 kPa absolute. The piston induced pressure is changed until the volume expands to twice its original value, while the temperature remains constant.

Write a program that asks the user : Are you really really sure you do not want to use this program? (y/n)

Calculate the magnitude of the charge : Common transparent tape becomes charged when pulled from a dispenser. calculate the magnitude of the charge if electrostatic force is great enough to support the weight of a 9.00 mg piece of tape held 0.80 cm above another

What common strategy elements are shared across its brands : What is J.M. Smucker’s Company’s corporate strategy? What common strategy elements are shared across its brands? Did it make sense for Smucker to expand its business lineup beyond jams, jellies, and preserves? Why or why not?

What is the pipes diameter at the refinery : A round pipe of varying diameter carries petroleum from a wellhead to a refinery. At the wellhead the pipe\'s diameter is 50.5 cm, what is the pipe\'s diameter at the refinery

Determine the maximum shearing stress in shaft : Ends A and D of the two solid steel shafts AB and CD are fixed, while ends B and C are connected to gears. Knowing that a 4-kN(m) torque T is applied to gear B, determine the maximum shearing stress (a) in shaft AB, (b) in shaft CD.

What would their final velocities be in this case : A 70.0-kg ice hockey goalie, originally at rest, catches a 0.150-kg hockey puck slapped at him at a velocity of 35.0 m/s. what would their final velocities be in this case

User Account

All Pages