Practice Electric circuits with authentic MYP MYP Physics exam questions for both SL and HL students. This question bank mirrors Paper 1, 2, 3 structure, covering key topics like mechanics, thermodynamics, and waves. Get instant solutions, detailed explanations, and build exam confidence with questions in the style of MYP examiners.
If a new parallel branch with a resistor is added to an existing circuit, what is the effect on the total current drawn from the energy source?
True or False: In a parallel circuit, adding more branches decreases the voltage across the existing components.
Consider a parallel circuit with two branches containing resistors and . Which statement about the total resistance of this circuit is correct?
For an ideal gas-like model of charge flow, the electric current is defined as the __________ of charge passing a point in a circuit.
A component that is specifically designed to transfer electrical energy into thermal energy is best described as a __________.
If a circuit's energy source is changed from a single cell to a battery (multiple cells in series), what is the primary physical effect on the circuit's operation?
In a circuit diagram, how is a battery typically distinguished from a single cell?
What is the primary function of a "load" in an electrical circuit?
Which of the following components is specifically utilized in a circuit to provide a precise amount of opposition to the flow of charge, thereby controlling the current?
A parallel circuit consists of a battery and two branches. If Branch 1 contains a single lamp, what is the potential difference across this lamp?
Practice Electric circuits with authentic MYP MYP Physics exam questions for both SL and HL students. This question bank mirrors Paper 1, 2, 3 structure, covering key topics like mechanics, thermodynamics, and waves. Get instant solutions, detailed explanations, and build exam confidence with questions in the style of MYP examiners.
If a new parallel branch with a resistor is added to an existing circuit, what is the effect on the total current drawn from the energy source?
True or False: In a parallel circuit, adding more branches decreases the voltage across the existing components.
Consider a parallel circuit with two branches containing resistors and . Which statement about the total resistance of this circuit is correct?
For an ideal gas-like model of charge flow, the electric current is defined as the __________ of charge passing a point in a circuit.
A component that is specifically designed to transfer electrical energy into thermal energy is best described as a __________.
If a circuit's energy source is changed from a single cell to a battery (multiple cells in series), what is the primary physical effect on the circuit's operation?
In a circuit diagram, how is a battery typically distinguished from a single cell?
What is the primary function of a "load" in an electrical circuit?
Which of the following components is specifically utilized in a circuit to provide a precise amount of opposition to the flow of charge, thereby controlling the current?
A parallel circuit consists of a battery and two branches. If Branch 1 contains a single lamp, what is the potential difference across this lamp?