In a circuit diagram, a circle with a cross inside it typically represents a battery or a cell. The cross indicates the positive terminal, while the surrounding circle represents the overall component. This symbol is commonly used to denote the source of electrical energy in a circuit.
A circle labeled "metal" with a smaller circle labeled "aluminum" completely inside it
A Venn diagram with a large circle representing all dogs with a smaller circle inside that circle representing poodles.
The symbol usually used inside a circle to designate a current source is an arrow pointing outward, indicating the direction of conventional current flow. This symbol is often accompanied by a circle to represent the source itself, distinguishing it from voltage sources, which typically use a different symbol. In circuit diagrams, this notation helps clarify the role of the current source in the circuit.
Not stop sign in the inside circle , not red in the small circle
The real number system can be illustrated by a Venn diagram, which looks like a number of circles or ovals which intersect or are nested. It's not possible to draw such a diagram in the WikiAnswers browser, but the following might dive the flavor: Draw a large oval which represents the integers. Inside it, draw a smaller oval to represent the whole numbers. The space between these ovals contains the negative integers. Inside the small oval draw a circle and write in it "natural numbers". Just outside the circle write a "0".
bird circle inside the animal circle
An electrical resistor.
A circle labeled "metal" with a smaller circle labeled "aluminum" completely inside it
has wings in outer circle (*bigger circle) insect inside inner circle (*smaller circle)
Yes
Not oak in the inside circle , not wood in the small circle
A Venn diagram with a large circle representing all dogs with a smaller circle inside that circle representing poodles.
I cannot draw a Venn diagram here but it could be a large circle consisting of all dogs. The poodles would be represented by a circular shape that is completely inside the "dogs" circle. There should also be some other space in the "dogs" circle - to represent other types of dogs.
The symbol usually used inside a circle to designate a current source is an arrow pointing outward, indicating the direction of conventional current flow. This symbol is often accompanied by a circle to represent the source itself, distinguishing it from voltage sources, which typically use a different symbol. In circuit diagrams, this notation helps clarify the role of the current source in the circuit.
Not stop sign in the inside circle , not red in the small circle
Not stop sign in the inside circle , not red in the small circle
True