1 inch = 2.54 cm %3D 1 m = 1000 L 1 atm = 1.013 x 105 Pa Kelvin = 273 + Celsius %3D STP Standard Temperatur & Pressure (0°C and 1 atm) %3D Constants: Molar Masses: N.m k =9.0x10° C Nitrogen, N:14- g mol e =1.60x101 C Air: 29 8 mol R=8.314 mol K h = 6.626x10 J.s c = 3.0 x10

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Formulas:
kq
E =
= electric field (N/C)
charge (Coulomb, C)
= distance (meters, m)
force (Newtons, N)
= current (Amperes, A)
time (seconds, s)
V
F = Eq
%3D
kq 92
F =
r
voltage (volts, V)
R =resistance (Ohms, 2)
V = RI
Rquivalent = R, +R, + R, (series)
energy (Joules, J)
f
E
= frequency (1/s = Hertz, Hz)
= wavelength (meters, m)
= pressure (Pascals, Pa)
= volume (m³)
= temperature (Kelvin, K)
= number of moles (mol)
1
1
1
(parallel)
%3D
R R, R R,
hc
E= hf =
V
PV = nRT
n
If the number of moles
is constant (n1 = n2), then
PV PVr
T
Tr
Conversions:
1 inch = 2.54 cm
1 m3 = 1000 L
1 atm = 1.013 × 105 Pa
Kelvin = 273 + Celsius
STP = Standard Temperatur & Pressure (0°C and 1 atm)
Constants:
Molar Masses:
N.m2
Nitrogen, N:14-
mol
k =9.0x10°
e =1.60x101 C
Air: 29 8
mol
R=8.314-
mol- K
h = 6.626x1034 J.s
C = 3.0x10 Dm
Transcribed Image Text:Formulas: kq E = = electric field (N/C) charge (Coulomb, C) = distance (meters, m) force (Newtons, N) = current (Amperes, A) time (seconds, s) V F = Eq %3D kq 92 F = r voltage (volts, V) R =resistance (Ohms, 2) V = RI Rquivalent = R, +R, + R, (series) energy (Joules, J) f E = frequency (1/s = Hertz, Hz) = wavelength (meters, m) = pressure (Pascals, Pa) = volume (m³) = temperature (Kelvin, K) = number of moles (mol) 1 1 1 (parallel) %3D R R, R R, hc E= hf = V PV = nRT n If the number of moles is constant (n1 = n2), then PV PVr T Tr Conversions: 1 inch = 2.54 cm 1 m3 = 1000 L 1 atm = 1.013 × 105 Pa Kelvin = 273 + Celsius STP = Standard Temperatur & Pressure (0°C and 1 atm) Constants: Molar Masses: N.m2 Nitrogen, N:14- mol k =9.0x10° e =1.60x101 C Air: 29 8 mol R=8.314- mol- K h = 6.626x1034 J.s C = 3.0x10 Dm
Determine the equivalent resistance of a 1.62,
2.2 2, and 1.3 2 resistors in series. If these
resistors are connected to a 14 V battery, what
is the current in the circuit? Round your answer
to the nearest tenth of an Amp.
Transcribed Image Text:Determine the equivalent resistance of a 1.62, 2.2 2, and 1.3 2 resistors in series. If these resistors are connected to a 14 V battery, what is the current in the circuit? Round your answer to the nearest tenth of an Amp.
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