Holiday Homework (WORK SHEET) CLASS-Xth Sub- Physics Compare resistor the power used in the 20 in each of the following circuite: (1) a 6V battery in series with 122 and 2-2 resistors (11) a 4V battery in parallel with 12 and 2-22 resistors 02 Define Mesistance Give its SI unit. 03 On what factors does the resistana of a conductor depend 04 A given length of a wire is doubled on itself By what factor does the resis -tana of the wire change' 45 བྱ།། A 5_02 raistor is connected асчоль а battery of 6V calculate (i) the current flowing (i) the energy that through dissipates the resistor as heat in 06 الله 10 s. Find following the current electric faldasing through the cincuit m 2-22 mm 6-2 +THE (•) чу ༅། 07 why are metals good conductors of electricity whereas gland is a bad conductor of electricity? Give reason. why оче alloys Commonly used in electrical heating devices? Give reason Q9 State two properties of charge. 410 A piece of wine of resistana 20-2 18 drawn out 80 that its length is increased to twice its original length Calculate the resistance of the wire in the new situation 011 State Ohm's law. 012 on what factors resistivity of a conductor depends
Holiday Homework (WORK SHEET) CLASS-Xth Sub- Physics Compare resistor the power used in the 20 in each of the following circuite: (1) a 6V battery in series with 122 and 2-2 resistors (11) a 4V battery in parallel with 12 and 2-22 resistors 02 Define Mesistance Give its SI unit. 03 On what factors does the resistana of a conductor depend 04 A given length of a wire is doubled on itself By what factor does the resis -tana of the wire change' 45 བྱ།། A 5_02 raistor is connected асчоль а battery of 6V calculate (i) the current flowing (i) the energy that through dissipates the resistor as heat in 06 الله 10 s. Find following the current electric faldasing through the cincuit m 2-22 mm 6-2 +THE (•) чу ༅། 07 why are metals good conductors of electricity whereas gland is a bad conductor of electricity? Give reason. why оче alloys Commonly used in electrical heating devices? Give reason Q9 State two properties of charge. 410 A piece of wine of resistana 20-2 18 drawn out 80 that its length is increased to twice its original length Calculate the resistance of the wire in the new situation 011 State Ohm's law. 012 on what factors resistivity of a conductor depends
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Transcribed Image Text:Holiday Homework (WORK SHEET)
CLASS-Xth
Sub- Physics
Compare
resistor
the
power
used
in
the
20
in
each
of
the
following circuite:
(1)
a 6V battery
in series
with
122
and 2-2
resistors
(11)
a
4V battery
in
parallel
with
12 and
2-22 resistors
02
Define Mesistance
Give
its
SI
unit.
03
On
what
factors
does
the resistana
of
a conductor
depend
04
A
given
length
of
a
wire
is
doubled
on
itself By
what
factor
does
the resis
-tana
of
the
wire
change'
45
བྱ།།
A 5_02 raistor
is connected
асчоль а
battery
of
6V calculate
(i) the
current
flowing
(i)
the
energy that
through
dissipates
the
resistor
as
heat in
06
الله
10 s.
Find
following
the
current
electric
faldasing through
the
cincuit
m
2-22
mm
6-2
+THE
(•)
чу
༅།
07
why
are
metals
good
conductors
of
electricity
whereas
gland
is
a
bad conductor
of
electricity? Give reason.
why
оче
alloys
Commonly used in
electrical
heating
devices?
Give
reason
Q9
State
two
properties
of charge.
410
A
piece
of
wine
of
resistana
20-2
18
drawn
out 80
that
its
length
is
increased
to
twice
its
original length
Calculate the resistance
of
the
wire in
the
new
situation
011
State
Ohm's law.
012
on
what
factors
resistivity
of a
conductor depends
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