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Physics help needed with electricity/currents!?
In Figure (a), the inductor has 40 turns and the ideal battery has an emf of 26 V. Figure (b) gives the magnetic flux Φ through each turn versus the current i through the inductor. The vertical axis scale is set by Φs = 4.5 × 10-4 T·m2, and the horizontal axis scale is set by is = 2.21 A. If switch S is closed at time t = 0, at what rate di/dt will the current be changing at t = 1.8 τL?
Simple circuit, resistor and inductor connected in series. Linear graph
1 AnswerPhysics6 years agoa majority of americans favor praying in public, however, it's considered against the constitution how is this?
a majority of americans favor praying in public, however, it's considered against the constitution how is this against the constitution EXPLAIN PLEASE IN DETAILL
15 AnswersGovernment10 years agoWhat are some good schools for a DPT?
I want a joint program that guarantees me a spot in the graduate program after my bachelors and I also want the college/university to be prestigious and of course not tooo expensive. Time is also important.
1 AnswerHigher Education (University +)10 years agoHow many electron domains can sp3d2 accomdate?
How many electron domains can sp3d2 accomdate.....explain please !!
1 AnswerChemistry1 decade agoThe electron domain geometry of ...?
The electron domain geometry of CBr4, PH3, XeF4, or CCl2Br2 is tetrahedral help ??
2 AnswersChemistry1 decade agoWhat poetic devices are used in Eminem im not afraid?
Waht poetic devices are used in eminems im not afraid, please quote with SPECIFIC lines and explain !!!
5 AnswersRap and Hip-Hop1 decade agoHOW DO YOU GRAPH THE HYDROGEN EMISSION LINES ?
How are we supposed to graph the four emission lines of hydrogen with energy and principal quantum number on the y axis...help!!
2 AnswersChemistry1 decade agowhen measuring a melting point, why is it important to raise the tmperature slowly in the vicinty of the melti?
when measuring a melting point, why is it important to raise the temperature slowly in the vicinty of the melting temperature
1 AnswerChemistry1 decade agoI need help on this please!!? describe rotation about C-C bonds in: alkanes cycloalkanes alkenes and alkynes?
I need help on this please!!? describe rotation about C-C bonds in: alkanes cycloalkanes alkenes and alkynes?
I need help on this please!!?
describe rotation about C-C bonds in:
alkanes
cycloalkanes
alkenes and alkynes
arenes
2 AnswersChemistry1 decade agoI need help on this please!!? describe rotation about C-C bonds in: alkanes cycloalkanes alkenes and alkynes?
I need help on this please!!?
describe rotation about C-C bonds in:
alkanes
cycloalkanes
alkenes and alkynes
arenes
2 AnswersChemistry1 decade agobased on the electronic configuration of carbon, how can you account for the structure of methane?
based on the electronic configuration of carbon, how can you account for the structure of methane
explain
1 AnswerChemistry1 decade agobased on the electronic configuration of carbon, how can you account for the structure of methane?
=based on the electronic configuration of carbon, how can you account for the structure of methane
explain please!!
1 AnswerChemistry1 decade agowhat has a greater effect temperature, surface area , concentration or catalyst?
what has a greater effect temperature, surface area , concentration or catalyst
explain pleases~!!
1 AnswerChemistry1 decade agoIs the chemistry sat subject test required for physical therapy?
Is the chemistry sat subject test required for physical therapy?
2 AnswersMen's Health1 decade agois the chemistry sat subject test required for physical therapy?
is the chemistry sat subject test required for physical therapy
EXPLAIN PLEASE!!
2 AnswersStandards & Testing1 decade agoccording to the author joseph conrad, the task of a writer is " by the power of the written word, to make you?
ccording to the author joseph conrad, the task of a writer is " by the power of the written word, to make you hear, to make you feel it is, before all, to make you see"
what does this mean explain please!!!
1 AnswerBooks & Authors1 decade agowhat happens to the temperature when you add water to an anhydrous salt?
what happens to the temperature when you add water to an anhydrous salt
explain please!!
1 AnswerChemistry1 decade agowhy is important for single and double replacement reactions to use aqueous solutions?
why is important for single and double replacement reactions to use aqueous solutions yahoo
2 AnswersChemistry1 decade agoToni Morrison ? He said " a goal that is impossible to reach may ruin persons life" what does this mean?
He said " a goal that is impossible to reach may ruin persons life" what does this mean??
4 AnswersLanguages1 decade agoA flame test is sometimes referred to as micro test. what does this mean?
A flame test is sometimes referred to as micro test. what does this mean?
.....................EXPLAIN PLEASE !!
2 AnswersWords & Wordplay1 decade ago