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How do you apply Kirchhoff's current law?

Kirchhoff's current law states that the current flowing into a junction is the same as the current flowing out. This simply means that charges don't get stuck in junctions because of the force they exert on ...
PU
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Discuss the ways in which John Osborne presents frustration among his characters in 'Look Back in Anger'.

Osborne uses Look Back in Anger to give a layered insight into the frustration felt from many areas of society in 1950s Britain. With regards to the question it is important to recognise how frustration is f...
SG
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Solve the simultaneous equations y=x-5 and 10y=2x+6 by elimination, and by substitution.

Elimination: Multiply equation (eqn) 1 by 2 : 2y=2x-10 Subtract modified eqn 1 from 2 : 8y=16 Divide through by 8 : y=2 Sub y=2 into eqn 1 or 2 and rearrange to find : x=7 Subsitution: Sub eqn 1 into eqn 2 :...
JR
Answered by Jack R. • Maths tutor
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Translate the following sentences into Spanish

English tourists helped a group of immigrants who arrived at a Tenerife beach Turistas ingleses ayudaron a un grupo de inmigrantes que llegaron a una playa de Tenerife. Their boat was spotted when it was sai...
VS
Answered by Violeta S. • Spanish tutor
5149 Views

What are the similarities and differences between Irregular and Regular Echinoids?

Both species are part of the same phyla, Echinodermata. They both live in marine environments, have the same feeding system, hasve ambulacra and tube feet, which they use for respiration. However, there are ...
EH
Answered by Emily H. • Geology tutor
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