Question

. A small object of mass 12 g carries a charge 6μC and is suspended by...

. A small object of mass 12 g carries a charge 6μC and is suspended by a thread between the vertical plates of a parallel-plate capacitor. The plate separation is 2 cm. If the thread makes an angle 10o with the vertical, what is the potential difference between the plates?

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

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
A small sphere with mass 2.80 g hangs by a thread between two large parallel vertical...
A small sphere with mass 2.80 g hangs by a thread between two large parallel vertical plates 5.00 cm apart. The plates are insulating and have uniform surface charge densities +σ and −σ. The charge on the sphere is q = 8.90×10−6 C . What potential difference between the plates will cause the thread to assume an angle of 30.0∘ with the vertical?
A small plastic ball with a mass of 5.85 10-3 kg and with a charge of...
A small plastic ball with a mass of 5.85 10-3 kg and with a charge of +0.147 µC is suspended from an insulating thread and hangs between the plates of a capacitor (see the drawing). The ball is in equilibrium, with the thread making an angle of 30.0° with respect to the vertical. The area of each plate is 0.0157 m2. What is the magnitude of the charge on each plate?
You and your team are designing a device that can be used to position a small,...
You and your team are designing a device that can be used to position a small, plastic object in the region between the plates of a parallel-plate capacitor. A small plastic sphere of mass m = 1.5 x 10-2 kg carries a charge q = +0.202 μC and hangs vertically (along the y direction) from a massless, insulting thread (length l=10.0 cm) between two vertical capacitor plates. When there is no electric field, the object resides at the midpoint between...
A particle with a mass of 3 g and a charge of +5 μC is released...
A particle with a mass of 3 g and a charge of +5 μC is released from rest at a distance of 27 cm from another particle with a charge of +27 μC, which is held fixed. How fast is the moving particle traveling when it is 134 cm away from the fixed particle? Answer should be to two decimal place and in m/s. 2. parallel-plate air-gap capacitor is constructed from two square plates of side length 29 cm. The...
A small sphere whose mass is 1.00E-03 g. carries a charge of 2.00E-08 C. It hangs...
A small sphere whose mass is 1.00E-03 g. carries a charge of 2.00E-08 C. It hangs from a silk thread which makes an angle of 30 degrees with a large charged, nonconducting sheet. Calculate the surface charge density (in coulombs/meter^2) for the sheet.
In the early 1900s, Robert Millikan used small charged droplets of oil, suspended in an electric...
In the early 1900s, Robert Millikan used small charged droplets of oil, suspended in an electric field, to make the first quantitative measurements of the electron’s charge. A 0.79-μm-diameter droplet of oil, having a charge of +e, is suspended in midair between two horizontal plates of a parallel-plate capacitor. The upward electric force on the droplet is exactly balanced by the downward force of gravity. The oil has a density of 860 kg/m3, and the capacitor plates are 6.0 mm...
The electric field between the plates of a parallel-plate capacitor is horizontal, uniform, and has a...
The electric field between the plates of a parallel-plate capacitor is horizontal, uniform, and has a magnitude E. A small object with a charge of -2.12 mu C is attached to the string. The tension in the string is 0.420 N, and the angle it makes with the vertical is 16 \(^\circ\). What is the mass of the object and what is the magnitude of the electric field?
A Parallel plate capacitor is charged fully using a 48 V battery such that the charge...
A Parallel plate capacitor is charged fully using a 48 V battery such that the charge on it is 230 pC and the plate separation is 3 mm. The capacitor is then disconnected from the battery and the plate separation doubled. What is: The new charge on the plates after the separation is increased     The new potential difference between the plates     The Field between the plates after increasing the separation     How much work does one have to...
1. What potential difference is needed to accelerate a He+ ion (charge +e, mass 4u) from...
1. What potential difference is needed to accelerate a He+ ion (charge +e, mass 4u) from rest to a speed of 1.1×106 m/s ? 2. Two 2.00 cm × 2.00 cm plates that form a parallel-plate capacitor are charged to ± 0.708 nC . a) What is the electric field strength inside the capacitor if the spacing between the plates is 1.30 mm ? b)What is potential difference across the capacitor if the spacing between the plates is 1.30 mm...
A pendulum whose mass is a 2g sphere hangs from a wire inside two electrically charged...
A pendulum whose mass is a 2g sphere hangs from a wire inside two electrically charged plates with equal charge of opposite sign (creating a uniform field E ) The separation of the plates is 10 cm. It determines the difference of potential between the plates knowing that the wire forms an angle of 10o with the vertical and that the charge of the sphere is 10nc (10 x 10-9c. A. 3.5 x104 v B. 35 x 108 v C....
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT