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F=BIL Or is it….. F=qvB Also Determine the direction of the Force!
V B Positive Charge is moving
Use: F=qvB Force is going:
V B Negative Charge is moving
Use: F=qvB Force is going: Coming out of the page!
Use: F=BiL Force is going:
F = 1.5x10-12 N V = 2.0x107 m/s Electron B = ?
Use: F=qvB 1.5 x 10-12= (1.6 x 10-19C) x (2.0x107 m/s) x B B= T Force is going:
B = .15 T Electron V = 1.5x106 m/s F = ?
You would break your hand trying this one so the charge will not feel any force
B = .75 T What is the acceleration of the proton?Mass of a proton is = × kilograms B = .75 T Proton V = 5.8x106m/s
Use: F=qvB F=ma ma=qvB ( × kg)x a = (1.6 x 10-19C) x (5.8x106m/s) x .75 T a = x 1014 m/s/s Force is going:
B = .75 T 1. What is the acceleration of the electron?2. What is the radius of curvature? Hint: ac = v2/r Electron V = 4.5x107m/s
Use: F=qvB F=mv2/r mv2/r=qvB (9.11 × kg)(4.5x107m/s)2/r= (1.6 x 10-19C) x (4.5x107m/s) x .75 T r = 3.4 x 10-4 m Force is going:
TWO STEP EQUATIONS 1. SOLVE FOR X 2. DO THE ADDITION STEP FIRST
Summary of the Atom atoms are the smallest particles that can be uniquely associated with an element Atoms cannot break down further by chemical means.
Bellwork If you roll a die, what is the probability that you roll a 2 or an odd number? P(2 or odd) 2. Is this an example of mutually exclusive, overlapping,
Magnetic Force on a Charged Particle
Magnetic Force on a Charged Particle. Magnets and Magnetic Fields – Magnets cause space to be modified in their vicinity, forming a magnetic field. –
Slide 1 Insert your own content. Slide 2 Insert your own content.
Chapter 1 The Study of Body Function Image PowerPoint
Combining Like Terms. Only combine terms that are exactly the same!! Whats the same mean? –If numbers have a variable, then you can combine only ones.
FALSE! 1 TRUE or FALSE Electrons have a positive charge.
F=BIL Or is it….. F=qvB.
2 pt 3 pt 4 pt 5pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2pt 3 pt 4pt 5 pt 1pt 2pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4pt 5 pt 1pt Integer Addition Integer Subtraction.
Jeopardy Q 1 Q 6 Q 11 Q 16 Q 21 Q 2 Q 7 Q 12 Q 17 Q 22 Q 3 Q 8 Q 13
0 - 0.
2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt Time Money AdditionSubtraction.
DIVIDING INTEGERS 1. IF THE SIGNS ARE THE SAME THE ANSWER IS POSITIVE 2. IF THE SIGNS ARE DIFFERENT THE ANSWER IS NEGATIVE.
MULTIPLYING MONOMIALS TIMES POLYNOMIALS (DISTRIBUTIVE PROPERTY)
ADDING INTEGERS 1. POS. + POS. = POS. 2. NEG. + NEG. = NEG. 3. POS. + NEG. OR NEG. + POS. SUBTRACT TAKE SIGN OF BIGGER ABSOLUTE VALUE.
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