Electric Current
PHYS 1502
James Wells
[email protected]
Reminders
Flipitphysics
Unit 6 & 7 homework due tonight at 11:59 pm
Unit 10 Pre-lecture and Checkpoint due Friday, Feb 26
Unit 8 homework due Friday, Feb 26
Exam
Robs Review Session: Tues,
Reminders!
Flipitphysics
Homework Unit 15 & 16, due Monday, March 28
Unit 19 Checkpoint & Pre-Lecture due Wed, March 30
Unit 20 Checkpoint & Pre-Lecture due Fri, Apr 1 (No Joke!)
Exam 2 is Friday, April 8
Will cover units 8 through 18
Review packet
Reminders!
Flipitphysics Nothing until after the exam
Unit 19 & 20 homework due Monday, Apr 11
Unit 22 Pre-lecture and Checkpoint due Mon, Apr 11
Exam 2 is Friday, April 8 during class in this room
Will cover units 8 through 18
Review packets on Hus
Magnetism
PHYS 1502Q
James Wells
[email protected]
Reminders!
Flipitphysics
Unit 13 Pre-lecture and Checkpoint due Fri Mar 4
Unit 11 & 12 homework due Monday, March 7 at 11:59 pm
Unit 14 Pre-lecture and Checkpoint due Mon, Mar 7
There was a bug w
Biot-Savart Law
PHYS 1502Q
James Wells
[email protected]
Reminders!
Flipitphysics
Unit 11 & 12 homework due tonight at 11:59 pm
Unit 15 Pre-lecture and Checkpoint due Wed, Mar 9
Unit 16 Pre-lecture and Checkpoint due Fri, Mar 11
Office Hours with
LC and RLC Circuits
PHYS 1502Q
James Wells
[email protected]
Reminders!
Flipitphysics
Unit 20 Checkpoint & Pre-Lecture due Fri, Apr 1 (No Joke!)
Unit 17 & 18 homework due Monday, Apr 4
Unit 21 Pre-lecture and Checkpoint due Monday, Apr 4
Exam 2 i
AC Circuits
PHYS 1502Q
James Wells
[email protected]
Reminders!
Flipitphysics
Unit 17 & 18 homework due Monday, Apr 4
Unit 21 Pre-lecture and Checkpoint due Monday, Apr 4
Exam 2 is Friday, April 8 during class in this room
Will cover units 8 thro
Reflection and Refraction
PHYS 1502Q
James Wells
[email protected]
Reminders!
Flipitphysics
Unit 29 Pre-lecture due Wed, Apr 20
Unit 30 Pre-lecture due Fri, Apr 22
Unit 23 & 25 HW due Mon, Apr 25
Orange Book
Starting Wed, Apr 20, the pre-lecture
Pre-lab Inductance
7.1
d
a.) Because according to Faradays Law, the induced emf is directly proportional to N dtB .
Thus, the induced emf is expected to scale directly with N.
b.) Three different ways to cause an induced emf in the loop:
1. By changing th
Pre-Lab 3
3.1 The electric field lines between the plates would be straight lines moving from the plate
that is positively charged to the plate that is negatively charged.
3.2
I would deduce that C is directly proportional to the surface area of the condu
Planks Constant
10.1
1.
2.
We can ignore the force of gravity in this model because electric forces and magnetic
forces are much stronger than the force of gravity. Additionally, since the force of gravity studies
the interaction between the earths mass a
Pre-Lab
2.1
1.) Mass of Earth: 5.972 10^24 kg m1
Radius of Earth: 6,371.00 km
Mass of the moon: 7.3477 x 10^22 kg m2
Radius of the moon: 1737.5 km
Distance between the Earth and the moon: 384,400 km
Using F g = G
F g = (6.674 *
m1 *m2
2
R
11 m3
10 kg*s2 )
Pre-Lab Magnetic Force
5.1
1.
2. F spring = k x
3.
Since we are assuming that the hanging mass is stationary, the net force would be
equal to zero, i.e., F spring = F gravity
4.
5.
6.
F spring F gravity F z = 0, i.e., F spring = F gravity + F z
7.
F z = F
Activity 1 Pre-Lab
1.1
Problem 1.
A ball with a mass of 5 kg is attached to a string. A student rises the ball at a 45 degree
angle as shown below. How much work was done by the student to rise the ball?
I would use equation 1.2 ( U = mgh) and then I woul
Faradays Law
PHYS 1502Q
James Wells
[email protected]
Reminders!
Flipitphysics
Unit 18 Checkpoint & Pre-Lecture due Friday, March 25
Homework Unit 15 & 16, due Monday, March 28
Unit 19 Checkpoint & Pre-Lecture due Friday, March 30
Exam 2 is Frida
Reminders!
Flipitphysics
Unit 19 & 20 homework due tonight at 11:59 pm
Unit 23 Pre-lecture and Checkpoint due Wed, Apr
13
Final Exam: Monday May 2, 3:30 pm in PB-36
Office Hours with Rob
Mon 11-12, Wed 3-4, Thurs 11-12 in P323
AC Circuits
Ohms Law f
Kirchhoffs Laws
PHYS 1502
James Wells
[email protected]
Reminders
Flipitphysics
Unit 8 homework due tonight at 11:59 pm
Unit 11 Pre-lecture and Checkpoint due Monday,
Feb 29
Unit 9 homework due Monday, Feb 29
Office Hours with Rob
Mon 11-12, Wed
FIG. 2 Time Constant r Measure the time constant by nding the voltage V (7). The solid line () is the voltage on the
capacitor and the dashed line ( -) is the applied volt
m5 3 J i
TABLE Vi Calculated capacitance.
Slope (units: V/ )
M51
Use this worksheet in conjunction with you lab manual.
NAME(5):
TABLE I Resistor resistances.
Resistance (0)
R1
R; 33.3 ..
I. DC CIRCUITS AND RESiSTANCES
A. Experiment
Fonthis experiment you will use the PASCO RLC Cir
cuit board which
Magnetic Fields
his worksheet in conjunction with you lab manual.
NAME(5):
MENT
TABLE I Record magnetic eld and currents here for the
Field Due to a 5'." la LOOP of current single loop in the AXIAL DIRECTION along with the
g V associated currents.
Gauss Law
PHYS 1502
Instructor: James Wells
[email protected]
Reminders!
flipitphysics:
Unit 5 Pre-lecture and Checkpoint is due Friday, Feb 5
Unit 6 Pre-lecture and Checkpoint is due Monday, February 8
Unit 1 and 2 homework can be turned in by 11
PHYS 1502Q-0021
Physics for Engineers II
Instructor: James Wells
[email protected]
To Do Before Friday
Check out the syllabus on HuskyCT
(http:/lms.uconn.edu)
To Do Before Friday
Register your i>clicker on the HuskyCT site!
To Do Before Friday
Regi
Conductors and Capacitance
PHYS 1502
James Wells
[email protected]
Reminders
Flipitphysics
Unit 5 (Electric Pot Energy) HW due Friday, Feb 19
Unit 8 (Capacitors) Pre-lecture and Checkpoint due Friday, Feb
19
Unit 6 & 7 homework due Monday, Feb 22