Physics4BEquationSheet

# Physics4BEquationSheet - PHYSICS 4B EQUATION SHEET kq1q2...

This preview shows pages 1–2. Sign up to view the full content.

1 PHYSICS 4B EQUATION SHEET 12 12 12 2 ˆ kq q r Fr Coulomb’s Law q F E Electric Field r E ˆ 2 r q k Electric Field due to a point charge r E ˆ 2 r dq k Electric Field due to a continuous charge 2 k E r E-field due to infinite line of charge 2 o E E-field due to an infinite plane of charge o E E-field just outside a conductor E E dA Electric Flux enc E o q E dA Gauss’s Law p qd Electric Dipole Moment τ pE Torque on Electric Dipole U PE of electric dipole B BA A U V V V d q Es Electric Potential Difference U qV Electric Potential Energy kq q U r Electric Potential Energy kq V r Electric Potential due to a point charge dq Vk r Electric Potential due to an extended body of charge EV Relation between V and E Q C V Capacitance o A C d Capacitance for Parallel- Plate Capacitor eq C C C Capacitors in Parallel 1 1 1 eq C C C Capacitors in Series 2 1 2 o E Energy Density in an E-field o C kC Capacitance with Dielectric o E E k E-field with Dielectric 2 1 2 U CV Energy in a Capacitor dQ I dt Electric Current I J A Current Density JE Ohm’s Law R A Resistance

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

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

## This note was uploaded on 09/02/2011 for the course PHYS 4B taught by Professor Luna during the Spring '11 term at DeAnza College.

### Page1 / 2

Physics4BEquationSheet - PHYSICS 4B EQUATION SHEET kq1q2...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online