Class 10th CBSE Science Notes For Electricity Physics
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Course
Physics
Institution
Fourth Year / 10th Grade
The Class 10th CBSE Science Notes for the chapter "Electricity" in Physics provide a thorough and concise summary of the essential concepts, formulas, and principles as prescribed by the Central Board of Secondary Education (CBSE) syllabus. These notes are crafted to facilitate easy understanding a...
Electric Potential
Electric Potential difference
Electric circuit
circuit Diagram
Ohm 's law
Resistance
factors on which resistance of a
conductor depends
Electricity Resistivity or specific resistance
Alloys
series combination
Parallel combination
Heating Effect of Electric current
Joule 's law of heating
Bulb
Practical Applications
"
heating effect
f fuse
Power
, ②
Electric
charge [ Symbol of ]
↳ A physical entity which is defined by excess or
deficiency of electron
on a
body .
°
It is a scalar Quantity .
°
SI Unit of
charge is Coulomb K ) .
PROTON =
e =
-11.6×10-19 c
Magnitude of
One on
charged
\
ELECTRON =
e = -
16×10-19 C
1.6×10 MC
As
charge electron
-
°
on one =
electron 1.6×10 -19C
:
charge on n n x
=
o
T -
e .
/q=NxeT Hitt question # no of electrons
k3B
Italia at THAT IT G- formula
.
-
[ no of electrons click that tree
,
Electric Current p]
symbol
. .
[
↳ ' '
The
section in
amount of charge
unit time 't
O
'
.
flowing through particular area a of cross -
°
It is a scalar Quantity
°
Sz unit of current is Ampere CA ) .
[ LA = I Esoeucbotnnbd ]
34T dldt definition at WH tf 9¥ ¥ current AT formula T F: -
IE=¥T
-
K' B Direction of electric current is taken flow of electrons
-
as opposite to the
and 3-HIT circuit ITT EFF current ④ ve terminal of battery tf Ove terminal
AT 4Th 01¥ I
°
Electric current is measured by a device called Ammeter .
LP : A current of LA is drawn by a filament of an electric bulb Find .
-
cross-section
the number of electrons
filament in 16 seconds I
passing through a of the
set : Given : I -
-
LA
t = 16 seconds
To find : no .
of electrons ? ? fifty 419 3114T ? ? )
↳ gene doth but yet q
Hominid I
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