U8P1 Team B

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Ohio State University *

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Course

24227

Subject

Electrical Engineering

Date

Dec 6, 2023

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pdf

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20

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U8P1- <*lectric 2 urrent Team 1 Period 7 Mathieu M., 8&acus ±., Wayne J., Joel M.-Z.
Kud 1lue- Know Q?Green- Understand Red- 8&o 0FYZYYMNNONJKZ[ZZ 0
2 hallenging problem slide What is the relationship between voltage, resistance and current?
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Station 1: OHMS law notes summary Ɣ Ohm’s law: V=IR In a circuit, current is 8&irectly proportional to voltage ( I a V) and Inversely proportional to resistance (I a 1/R) P>Factors affecting the resistance of a wire: 1. Thickness: The thicker the wire the lower resistance, 2. Length: The shorter the wire the lower the resistance. 3. Type of metal: Q?Gold, silver, and copper have the lowest resistance. 4. Temperature: The lower, the temperature, the lower the resistance. Voltage: V: <* per unit charge: Volt (v): 1v=1j/2 2 urrent: I: rate of flow of charge: amp(a): 1a=1 2 /S Resistance: R: opposition to current: ohm( ? )
Station 2: Ohm's Law Ph<*t simulation \]\\ƔMNJKSTS P>From the lab simulation we learned that when the voltage is high with low resistance more current is able to flow through. Then the opposite of that, the current would be lower because of the high resistance and low voltage.
Station 3: Ohm's Law Worksheets Volts is the unit for Voltage. 2 urrent is the ±mount of <*lectricity flowing in a circuit. Ω is the symbol for ohms (Resistance) ±mps is unit for current. I= V/R where I is the current, V is the voltage and R is the resistance. V= I x R, R= V/I. With the same resistance a 24v battery will cause more resistance to flow than a 12v battery. ± bright light bulb has more current flowing thru it than a dim light bulb. ± circuit has 0 volts just before going back thru the batteries. If current is increased than voltage is increased. If Resistance is increased than 2 urrent decreases. The More batteries the greater amount of voltage & current. ± 9 volt battery through a resistance of 100 ohms produces a 0.09 amp current. With a resistance of 1.98 x 10 -6 ohms and a current of 100 amps you would get a voltage of 1.98 x 10 -2 . ± 9 volt battery produces a current of 2 amperes which produces a resistance of 4.5 ohms. These 2 worksheets taught me the formulas for Resistance, 2 urrent and volts. ±nd how to apply those formulas to problems. I also learned to the definition for these words and what they do.
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Station 3: Ohm's Law Worksheets
Station 3: Ohm's Law Worksheets
Station 4: Ohm's Law Lab Summary (Pictures of the paper)
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Station 4: Ohm's Law Lab Summary 1. ±esistance is opposition to current 2. !he amount of resistance and voltage determines how much current will flow through a circuit 3. ²lectricity converts into heat, thus why resistors get very hot over time as current flows through them. !he results on the table were consistent up until two resistors were introduced, the numbers jumping almost instantaneously.
Power Notes Summary ,,*+,QQRJJHHYZWXNNOHH 5675TU\]JJWX° 7897FFYZJJ TUKK JJSTJJWXLL^_Ɣ JJQQRJJHHYZWXNNOHH JJSTJJWXLL^_Ɣ NNOSTYZTU TUYZMMJJWX JJSTJJWXLL^_Ɣ KKTUWXRRSXY Ɣ 5675($$"#\]±YZ TUWX 5675($$"#JJ±YZ Ɣ ;<:STNNOYZ NNOXY YZMMJJ \]FFYZYZ Ɣ ((&'(STTUYZMMJJWX UVTU\]JJWX JJVWZ[FFYZNNOTUST 5675($$"# 0./0 ]^ <=; ,,*+,]^%!! ><MMFFYZ NNOXY YZMMJJ WXJJXYNNOXYYZFFSTHHJJ TUKK FF ²³´´ >< JJQQRJJHHYZWXNNOHH KKWX^_ƔNNOSTLL UVFF^_Ɣ YZMMFFYZ IIWXFF\]XY FF HHZ[WXWXJJSTYZ TUKK ²² FF&&$% 5675($$"#<=;±7897 [\($$"# [\EC³±7897($$"# µ²³´[\¶EC³± ²$ ´ ȍ($$"# "! >< 5675($$"# 0./0 ]^ 7897 7897($$"#5675±NNOEC³ ($$"# ²³´´ ><± µ²²´EC³¶ 7897($$"# $ ·$ TUMMRRSXY·
8&2 2 ircuits Ph<*T simulation MNYZYYYZYYUVUUXYXX*(°°UVUUMNJKYZYY±HTUTQRQTUTWXWWFITUT±JKIZ[ZZ°XYXXNONRSRXYXX°MNYZYYRSRQRQ°HNONWXWWHZ[ZZNONYZYY²HTUTSTSXYXXYZYYWXWWZ[ZZHYZYYNONTUTSTS²PQPNONYZYY²IH²[\[[NONWXWWYZYYZ[ZZFQRQ²QRQFG°QRQFYZYYJKXYXXYZYY°HNONWXWWH Z[ZZNONYZYY²HTUTSTSXYXXYZYYWXWWZ[ZZHYZYYNONTUTSTS²PQPNONYZYY²IH²[\[[NONWXWWYZYYZ[ZZFQRQ²QRQFGDJKSTS±MNYZYYRSRQRQ ±² ²ircuit #h°t #&imulation is a website that allows the user to digitally build and simulate circuits of all kinds, from series circuits to parallel circuits, you can modify aspects of the circuits as well, such as the voltage of the battery or the resistance of the resistor.
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Power and Ohm's Law Worksheet 4Ohm’s 1Law is ;Voltage (# )(urrent x Resistance° 9The +*lectric 5Power +ormula is 5Power (# ;Voltage x )(urrent° '&nother formula for calculating 5Power is 5P (# <Work or +*nergy ± 9Time° 9The kilowatt hour ²0K<W-³ is a unit for +*nergy which 5Power )(ompanies sell to their customers° 9The :Units for ;Voltage´ )(urrent´ and Resistance are ;V for ;Voltage´ amps for )(urrent´ and ohm’s for Resistance°
Series 2 ircuit Note Summary
Series 2 ircuit Practice Picture (Ph<*t)
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Series 2 ircuit Practice Picture (Ph<*t)
Parallel 2 ircuits Notes Summary
Parallel 2 ircuits Problems Worksheet
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Parallel 2 ircuit Practice Picture Worksheet
Parallel 2 ircuit Practice Picture