Yes, a battery operated toy has a parallel circuit - the battery is in parallel with the toy.
In fact, this is true for any system where there is a single equivalent source and a single equivalent load. While it is true that this is also a series circuit, by Kirchoff's current and voltage laws a simple series circuit is also a simple parallel circuit.
Yes, many toys which use batteries contain parallel and series circuits.
the batters sends electrons with energy to power its function, it goes around the circuit created to operate the product.
parallel
They're usually battery operated.
Because is a one of energy's sources
To make a light-up toy, you'll need a small LED light, a power source like a battery, and a simple circuit to connect them. Start by attaching the LED's positive leg (anode) to the positive side of the battery and the negative leg (cathode) to the negative side. You can enclose the components in a toy casing, ensuring the LED is visible. Finally, secure everything, and your toy will light up when the circuit is completed by connecting the battery.
Battery-operated toys use chemical energy stored in batteries. When the toy is turned on, the chemical energy is converted into electrical energy, which powers the toy's motor and other components, allowing it to operate. This process enables the toy to move, make sounds, or perform various functions.
A battery-operated toy is generally safe for use in a tub as long as it is designed for water play and is properly sealed against water intrusion. However, if the toy is damaged, has exposed wires, or is not intended for wet environments, it could pose a risk of electric shock. Always supervise children around water and check toys for safety features. It's best to use toys specifically marked as water-safe to minimize any risks.
a battery and a toy car..........................
In a toy car, energy transformations typically occur when the car is powered by a battery or a wind-up mechanism. For battery-operated cars, electrical energy from the battery is converted into mechanical energy as the motor spins the wheels. In wind-up toy cars, mechanical energy is stored when the spring is wound and then released to convert into kinetic energy as the car moves. Additionally, some toy cars may also involve transformations from potential energy (when elevated) to kinetic energy when they roll down a slope.
The speed of a toy car or toy truck can vary widely depending on its design and mechanism. For battery-operated models, speeds can range from a few miles per hour to around 10 mph. In contrast, hand-pushed or friction-powered toy cars typically move much slower. Overall, the specific speed will depend on the toy's type and features.
The parts required for this project can be acquired from your local electronics store. You can buy lights, buzzers and motors, and can usually buy gears as well. If you want more than just a single tone played continuously, you will have to make or buy a circuit to do this. To actually make this toy, you will have to link a motor to the axles. You could run the light and sound off the same circuit, either in series or in parallel, or off a separate circuit. You may want to add a switch to turn it off. Your best bet is to go to an electronics store, and ask if they have a kit which is similar. You could use this as a base model, and add other features on top.