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1 calculate the total current when six 120 omega torch bulbs are connected in parallel across a 9 v supply2 two 20
three resistors of 5 omega 6 omega and 7 omega respectively are connected in parallel this combination is connected in
three loads of 24 a 8 a and 12 a are supplied from a 200 v source if a motor of resistance 24 is also connected across
a small business operates three pieces of equipment for nine hours continuously per day for six days a week if the
the current flowing through a 470 omegaresistance is 4 a determine the energy dissipated in a time of 2 h express your
discussionkiosks please respond to the followingbullwhen flying airlines provide several methods of check-in check-in
assignment ethical hacking please respond to one of the followingbullsuppose a coworker approaches you and asks what
1 calculate the electrical field strength between a pair of plates spaced 10 mm apart when a pd of 05 kv exists between
three resistances were measured using a commercial wheatstone bridge yielding the following results for the settings on
1 two parallel plates 25 cm by 35 cm receive a charge of 02 c from a 250 v supply calculatea the electric flux andb the
for the circuit of fig 241 determinea the current supplied by each batteryb the current through the 15 omega resistor
two batteries a and b are connected in parallel positive to positive with each other and this combination is connected
a circuit consists of a 15 omega and a 30 omega resistor connected in parallel across a battery of internal resistance
1 explain computer literacy2 explain computer algorithms and its significance3 explain some of the technologies that
an electric cooker element consists of two parts each having a resistance of 18 omega which can be connecteda in
a 12 omega and a 6 omega resistor are connected in parallel across the terminals of a battery of emf 6 v and internal
1 a paper dielectric capacitor has two plates each of effective csa 02 m2 if the capacitance is 50 nf calculate the
1 a parallel plate capacitor has 20 plates each 50 mm by 35 mm separated by a dielectric 04 mm thick if the capacitance
a 50 pf capacitor is made up of two plates separated by a dielectric 2 mm thick and of relative permittivity 14
assignmentquestion 1 is the exploitation of an organizations telephone dial and private branch exchange pbx system to
for the circuit shown in fig 334 the total capacitance is 16 pf calculatea the value of the unmarked capacitorb the
1 a 20 muf capacitor is charged to a pd of 250 v calculate the energy stored2 the energy stored by a 400 pf capacitor
advanced web scripting - practical assessmentbackground requirementsparkfordshire university has a timetabling system
when a capacitor is connected across a 200 v supply it takes a charge of 8 muc calculatea its capacitanceb the energy
two capacitors of 4 muf and 6 muf are connected in series across a 250 v supplya calculate the charge and pd across