example, smoothing DC ripple, energy storage, blocking P.T. generator
circuits, tuning circuits, synchronization circuits.
(b) The figure shows a
circuit containing a capacitor, a resistor of 12 kΩ, a switch and a sensitive
ammeter. The capacitor is charged to a potential difference of 15 V.
After the key is
closed, the current in the circuit changes over time.
the relationship between the current in the circuit and the charge passing
through a point in the circuit.
the charge is equal to the strength of the current multiplied by the time of
the initial time, the charge on the capacitor was 3.3 x 103 μC, with a
potential difference of 15V. Calculate the capacitance of the capacitor.
= ................................................... μF 
Answer: 220 uF
Reflection: Have students answer the following
questions on post it notes or small pieces of paper.
have you learned?
do you still need to work on?
- how do you plan to provide more support? What tasks do you plan to set for
more capable students?
- how do you plan to check students' level of learning?
for students is planned to be provided through discussion of the created
model of the reference scheme while working with the text of the article,
then through checking the basic formulas by the teacher and advising while
by individual students solving problems during the lesson
a favorable psychological atmosphere, the compliance of tasks to the level of
preparedness of students, the change of activities, counseling.
What tasks do
you plan to set for more capable students?
Providing advice to students who have difficulty
Most students will:
learners will be:
- list the various
applications of the capacitor;
- know the
formula of energy
stored in a capacitor;
the meaning of the formula of energy stored in a capacitor;
equations for the energy of the capacitor in solving problems;
- explain how to
find the capacitor energy when multiple capacitors connected in series or
this section to reflect on the lesson. Answer the most important questions
about your lesson from the left column.
the objectives of the lesson / learning objectives realistic?
all students reached the DH?
not, why not?
the differentiation correct in the lesson?
the lesson temporal stages been sustained?
were the deviations from the lesson plan and why?
What are two
aspects of the lesson that went well (think about both teaching and
contribute to improving the lesson (think about both teaching and learning)?
What did I
discover during the lesson about the class or the achievements / difficulties
of individual students, what should I look for in the subsequent lessons?
Lesson Plan Long-term plan section:
Lesson Scheduled Lesson
Teacher ask questions each group and might complete students answers in order to make sure that everything is clear to them
End 2 min Reflection:
What did I discover during the lesson about the class or the achievements / difficulties of individual students, what should