v 2 = u 2 + 2as
hydrostatic pressure ∆p = ρg∆h
upthrust F = ρgV
f v
Doppler effect for sound waves f = s
o v!v
s
electric current I = Anvq
resistors in series R = R + R + ...
Question
Physics
CAIE2024
1 1
resistors in parallel = + + ...
R R R
Question
Physics
CAIE2024
v 2 = u 2 + 2as
hydrostatic pressure ∆p = ρg∆h
upthrust F = ρgV
f v
Doppler effect for sound waves f = s
o v!v
s
electric current I = Anvq
resistors in series R = R + R + ...
Question
Physics
CAIE2024
1 1
resistors in parallel = + + ...
R R R
Question
Physics
CAIE2024
v 2 = u 2 + 2as
hydrostatic pressure ∆p = ρg∆h
upthrust F = ρgV
f v
Doppler effect for sound waves f = s
o v!v
s
electric current I = Anvq
resistors in series R = R + R + ...
Question
Physics
CAIE2023
resistors in series R = R + R + ....
Question
Physics
CAIE2023
2
resistors in parallel 1/R = 1/R + 1/R + ....
Question
Physics
CAIE2022
1 1
(cid:85)(cid:72)(cid:86)(cid:76)(cid:86)(cid:87)(cid:82)(cid:85)(cid:86) (cid:76)(cid:81) (cid:83)(cid:68)(cid:85)(cid:68)(cid:79)(cid:79)(cid:72)(cid:79) = + + ...
R R R
Question
Physics
Edexcel2021
*P67096A0432*
PMT
Questions 4 and 5 refer to the information below.
Two resistors are connected in parallel and the current in one of them is 2.0 A, as shown.
120 Ω
Question
Physics
Edexcel2021
Which of the following is the total resistance of the resistors in parallel?
A 20 Ω
B 40 Ω
C 90 Ω
D 180 Ω
(Total for Question 5 = 1 mark)
Question
Physics
CAIE2016
2
resistors in parallel 1/R = 1/R + 1/R + . . .
Question
Physics
CAIE2016
electric current I = Anvq
resistors in series R = R + R + . . .