Homework Answers
1) Here, I = 0.25 A
=> R' = 0.001 * 50 = 0.05 ohm
=> percent error = (0.001 * 50)/(0.2 * 200) * 100%
= 0.125 %
2) percent error = (0.01 * 1)/(0.1 * 100) * 100%
= 0.1 %
1) evB = mv2/r
eV = 1/2mv2
Here, eliminating v2
=> e/m = 2V/(r2B2)
2) speed of electrons = sqrt(2 * 1.6 * 10-19 * 60/9.11 * 10-31)
= 4.59 * 106 m/sec
3) Here, B = (uo/2) * I/r
=> B = 2 * 3.14 * 10-7 * 2.5/0.01
= 1.57 * 10-4 T
=> % error = 0.5 %
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I need help with: Two (2) physics lab Questions on "Ohm's Law: Ohmic and Nonohmic Circuit...
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Circuit#1: series-Parallel Circuit need help for questions 3,4,5,6 show answer please Phys 10071207 Lab Assignment #1...
Circuit#1: series-Parallel Circuit
need help for questions 3,4,5,6 show answer please
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1) 2) 3) Using Ohm's Law, the answer for 2 is: (don't need an answer for...
1)
2)
3)
Using Ohm's Law, the answer for 2 is: (don't need an answer for
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Write a lab report on the three labs from Ohm's Law. Treat all three labs as three activities of ...
Write
a lab report on the three labs from Ohm's Law. Treat all three labs
as three activities of one overall laboratory experiment.
Here
is what you need to include in your lab report:
1. The
title of the Lab, Name of Student, Date, Class. Include also the
Purpose of the lab
2.
Theory. Include all the formulae and explanation necessary from
Ohm's Law. Keep in mind that each formula is on a separate line and
each symbol in that...
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this is a pre lab about rate of reaction
i need help with the three questions
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Complex numbers are used in electronics to describe the current in an electric circuit Ohm's law...
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Pre-lab EM-5 Ohm's Law and Kirchhoff's Rules Ohm's Law The resistance R of a device can be determined by either directly measuring the resistance using an ohmmeter, or by measuring the current I through it and the voltage Vacross it, and then calculating R using Ohm's Law V R= (1) If the voltage across a resistor is 10V, and the current passing through it is 2.5 mA. of the resistor? What is the resistance R= Ω. Kirchhoffs Loop Rule Around...
Circuit#1: series-Parallel Circuit
need help for questions 3,4,5,6 show answer please
Phys 10071207 Lab Assignment #1 CIRCUIT #1. SERIES-PARALLELCIRCUIT Power supply setting (E): 15 Volts Ri: 10002 Rz: 25000 R3: 6252 Vi (meas)- 10, 35V V3 (meas) 1 (meas) = Series Parallel circuit R, 1. Find I2(calie) and I(calc) using/2ae) V mea) R andscatc) VsCes)/R 2. Calculate Requ 3. Using the given values of E and Requ, find ITot 4. Find the % Error between 11 and hot 5. Verify...
1)
2)
3)
Using Ohm's Law, the answer for 2 is: (don't need an answer for
number 3)
4)
R1 V. + R2 12 R3 https://drive.google.com/file/d/1WJUWDo8q7wGCQmwBgMvR04B_SY-MNJNN/view?usp=sharing Consider the circuit in Figure 2. We will assume that both the power supply's potentials V and V, along with the resistors R, through R3 are known quantities where the currents flowing through the circuit are unknown. Since there are three unknown currents in this circuit, three linearly independent equations are needed in order...
Write
a lab report on the three labs from Ohm's Law. Treat all three labs
as three activities of one overall laboratory experiment.
Here
is what you need to include in your lab report:
1. The
title of the Lab, Name of Student, Date, Class. Include also the
Purpose of the lab
2.
Theory. Include all the formulae and explanation necessary from
Ohm's Law. Keep in mind that each formula is on a separate line and
each symbol in that...
this is a pre lab about rate of reaction
i need help with the three questions
Rate of Reaction Prelaboratory Assignment 1. In a graph of the concentration of a reactant vs time, what parameter gives the rate? 2. Write Beer's Law as an equation. Show how absorbance can be used to monitor concentration 3. A rate equation could be written as (Ac/At)- k [e]". Define (name) the following as they pertair to the rate equation: a) (Ac/At) b) k...
Complex numbers are used in electronics to describe the current in an electric circuit Ohm's law relates the current in a chcu·in amperes the voltage of the chat E, in volts, and the resistance of the circuit. R, in Ohms, by the formuda E·IR Find E, the voltage of a circuit "I"(4-5i) amperes and R-(2·6/) ohns (Simplify your answer Type your answer in the form a+bi)
Please what the answer for these two questions!?
I attached the data
rent Introductory Physics Lab Kirchhoff's Circuit Lawas and Equivalent The multimeter manual specifies measurementermanual specifies that the relative uncertainty is 0.5% for any Recall that if Calculate the absolute uncertainty () and (o)2 for each component in table 1 then, by the o uncertainty propagation addition rule. (last column in the table) Table 1, Measured voltages from the circuit for the study of Kirchhoff's Voltage Law uncertainty calculations...
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