{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

# lecture35 - Re w vie Example 1 Mass m =1.0 gramand chargeq...

This preview shows pages 1–7. Sign up to view the full content.

Review

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
Example 1 Mass m=1.0 gram and charge q in a uniform electric field E=100N/C on a string of length L= 50 cm. Determine q. L ° 30 m q (equilibrium)
Example 2 Two charges of equal magnitude and opposite sign separated by a distance 2a, are placed on the x axis at ( - a, 0) and (+a, 0). a) Calculate the electric potential at point P, at (a, a). b) Calculate the electric field at point P. -q P +q a a a x y

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
Example 3 The electric field at the ends of a cylinder perpendicular to a sheet has a strength of 100N/C. What is the charge density of the sheet ?
Example 4 A 5-C charge moves with a velocity of v =(2i+4j-k) m/s in an magnetic field of B =(1i+2j-3k). What if the force on the charge?

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
Example 5 A parallel-plate capacitor has plates of 2cmx3cm in dimension. The plates are separated by a 1mm thickness of paper (k=3.7). A) What is the capacitance of this capacitor? B) How does the capacitance change when the distance between the plates increases by three?
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

### Page1 / 13

lecture35 - Re w vie Example 1 Mass m =1.0 gramand chargeq...

This preview shows document pages 1 - 7. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online